renamed crypto -> ext

14 files changed, 0 insertions, 1571 deletions

diff --git a/crypto/libressl/include/compat/string.h b/crypto/libressl/include/compat/string.h
deleted file mode 100644
index 4bf7519..0000000
--- a/crypto/libressl/include/compat/string.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Public domain
- * string.h compatibility shim
- */
-
-#ifndef LIBCRYPTOCOMPAT_STRING_H
-#define LIBCRYPTOCOMPAT_STRING_H
-
-#ifdef _MSC_VER
-#if _MSC_VER >= 1900
-#include <../ucrt/string.h>
-#else
-#include <../include/string.h>
-#endif
-#else
-#include_next <string.h>
-#endif
-
-#include <sys/types.h>
-
-#if defined(__sun) || defined(_AIX) || defined(__hpux)
-/* Some functions historically defined in string.h were placed in strings.h by
- * SUS. Use the same hack as OS X and FreeBSD use to work around on AIX,
- * Solaris, and HPUX.
- */
-#include <strings.h>
-#endif
-
-#ifndef HAVE_STRCASECMP
-int strcasecmp(const char *s1, const char *s2);
-int strncasecmp(const char *s1, const char *s2, size_t len);
-#endif
-
-#ifndef HAVE_STRLCPY
-size_t strlcpy(char *dst, const char *src, size_t siz);
-#endif
-
-#ifndef HAVE_STRLCAT
-size_t strlcat(char *dst, const char *src, size_t siz);
-#endif
-
-#ifndef HAVE_STRNDUP
-char * strndup(const char *str, size_t maxlen);
-/* the only user of strnlen is strndup, so only build it if needed */
-#ifndef HAVE_STRNLEN
-size_t strnlen(const char *str, size_t maxlen);
-#endif
-#endif
-
-#ifndef HAVE_STRSEP
-char *strsep(char **stringp, const char *delim);
-#endif
-
-#ifndef HAVE_EXPLICIT_BZERO
-void explicit_bzero(void *, size_t);
-#endif
-
-#ifndef HAVE_TIMINGSAFE_BCMP
-int timingsafe_bcmp(const void *b1, const void *b2, size_t n);
-#endif
-
-#ifndef HAVE_TIMINGSAFE_MEMCMP
-int timingsafe_memcmp(const void *b1, const void *b2, size_t len);
-#endif
-
-#ifndef HAVE_MEMMEM
-void * memmem(const void *big, size_t big_len, const void *little,
-	size_t little_len);
-#endif
-
-#ifdef _WIN32
-#include <errno.h>
-
-static inline char  *
-posix_strerror(int errnum)
-{
-	if (errnum == ECONNREFUSED) {
-		return "Connection refused";
-	}
-	return strerror(errnum);
-}
-
-#define strerror(errnum) posix_strerror(errnum)
-
-#endif
-
-#endif
diff --git a/crypto/libressl/include/compat/unistd.h b/crypto/libressl/include/compat/unistd.h
deleted file mode 100644
index 5e6ab1d..0000000
--- a/crypto/libressl/include/compat/unistd.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Public domain
- * unistd.h compatibility shim
- */
-
-#ifndef LIBCRYPTOCOMPAT_UNISTD_H
-#define LIBCRYPTOCOMPAT_UNISTD_H
-
-#ifndef _MSC_VER
-
-#include_next <unistd.h>
-
-#ifdef __MINGW32__
-int ftruncate(int fd, off_t length);
-uid_t getuid(void);
-ssize_t pread(int d, void *buf, size_t nbytes, off_t offset);
-ssize_t pwrite(int d, const void *buf, size_t nbytes, off_t offset);
-#endif
-
-#else
-
-#include <stdlib.h>
-#include <io.h>
-#include <process.h>
-
-#define STDOUT_FILENO   1
-#define STDERR_FILENO   2
-
-#define R_OK    4
-#define W_OK    2
-#define X_OK    0
-#define F_OK    0
-
-#define SEEK_SET        0
-#define SEEK_CUR        1
-#define SEEK_END        2
-
-#define access _access
-
-#ifdef _MSC_VER
-#include <windows.h>
-static inline unsigned int sleep(unsigned int seconds)
-{
-       Sleep(seconds * 1000);
-       return seconds;
-}
-#endif
-
-int ftruncate(int fd, off_t length);
-uid_t getuid(void);
-ssize_t pread(int d, void *buf, size_t nbytes, off_t offset);
-ssize_t pwrite(int d, const void *buf, size_t nbytes, off_t offset);
-
-#endif
-
-#ifndef HAVE_GETENTROPY
-int getentropy(void *buf, size_t buflen);
-#else
-/*
- * Solaris 11.3 adds getentropy(2), but defines the function in sys/random.h
- */
-#if defined(__sun)
-#include <sys/random.h>
-#endif
-#endif
-
-#ifndef HAVE_GETPAGESIZE
-int getpagesize(void);
-#endif
-
-#define pledge(request, paths) 0
-#define unveil(path, permissions) 0
-
-#ifndef HAVE_PIPE2
-int pipe2(int fildes[2], int flags);
-#endif
-
-#endif
diff --git a/crypto/libressl/include/md32_common.h b/crypto/libressl/include/md32_common.h
deleted file mode 100644
index 0dca617..0000000
--- a/crypto/libressl/include/md32_common.h
+++ /dev/null
@@ -1,345 +0,0 @@
-/* $OpenBSD: md32_common.h,v 1.22 2016/11/04 13:56:04 miod Exp $ */
-/* ====================================================================
- * Copyright (c) 1999-2007 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- */
-
-/*
- * This is a generic 32 bit "collector" for message digest algorithms.
- * Whenever needed it collects input character stream into chunks of
- * 32 bit values and invokes a block function that performs actual hash
- * calculations.
- *
- * Porting guide.
- *
- * Obligatory macros:
- *
- * DATA_ORDER_IS_BIG_ENDIAN or DATA_ORDER_IS_LITTLE_ENDIAN
- *	this macro defines byte order of input stream.
- * HASH_CBLOCK
- *	size of a unit chunk HASH_BLOCK operates on.
- * HASH_LONG
- *	has to be at least 32 bit wide.
- * HASH_CTX
- *	context structure that at least contains following
- *	members:
- *		typedef struct {
- *			...
- *			HASH_LONG	Nl,Nh;
- *			either {
- *			HASH_LONG	data[HASH_LBLOCK];
- *			unsigned char	data[HASH_CBLOCK];
- *			};
- *			unsigned int	num;
- *			...
- *			} HASH_CTX;
- *	data[] vector is expected to be zeroed upon first call to
- *	HASH_UPDATE.
- * HASH_UPDATE
- *	name of "Update" function, implemented here.
- * HASH_TRANSFORM
- *	name of "Transform" function, implemented here.
- * HASH_FINAL
- *	name of "Final" function, implemented here.
- * HASH_BLOCK_DATA_ORDER
- *	name of "block" function capable of treating *unaligned* input
- *	message in original (data) byte order, implemented externally.
- * HASH_MAKE_STRING
- *	macro convering context variables to an ASCII hash string.
- *
- * MD5 example:
- *
- *	#define DATA_ORDER_IS_LITTLE_ENDIAN
- *
- *	#define HASH_LONG		MD5_LONG
- *	#define HASH_CTX		MD5_CTX
- *	#define HASH_CBLOCK		MD5_CBLOCK
- *	#define HASH_UPDATE		MD5_Update
- *	#define HASH_TRANSFORM		MD5_Transform
- *	#define HASH_FINAL		MD5_Final
- *	#define HASH_BLOCK_DATA_ORDER	md5_block_data_order
- *
- *					<appro@fy.chalmers.se>
- */
-
-#include <stdint.h>
-
-#include <openssl/opensslconf.h>
-
-#if !defined(DATA_ORDER_IS_BIG_ENDIAN) && !defined(DATA_ORDER_IS_LITTLE_ENDIAN)
-#error "DATA_ORDER must be defined!"
-#endif
-
-#ifndef HASH_CBLOCK
-#error "HASH_CBLOCK must be defined!"
-#endif
-#ifndef HASH_LONG
-#error "HASH_LONG must be defined!"
-#endif
-#ifndef HASH_CTX
-#error "HASH_CTX must be defined!"
-#endif
-
-#ifndef HASH_UPDATE
-#error "HASH_UPDATE must be defined!"
-#endif
-#ifndef HASH_TRANSFORM
-#error "HASH_TRANSFORM must be defined!"
-#endif
-#if !defined(HASH_FINAL) && !defined(HASH_NO_FINAL)
-#error "HASH_FINAL or HASH_NO_FINAL must be defined!"
-#endif
-
-#ifndef HASH_BLOCK_DATA_ORDER
-#error "HASH_BLOCK_DATA_ORDER must be defined!"
-#endif
-
-/*
- * This common idiom is recognized by the compiler and turned into a
- * CPU-specific intrinsic as appropriate. 
- * e.g. GCC optimizes to roll on amd64 at -O0
- */
-static inline uint32_t ROTATE(uint32_t a, uint32_t n)
-{
-	return (a<<n)|(a>>(32-n));
-}
-
-#if defined(DATA_ORDER_IS_BIG_ENDIAN)
-
-#if defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
-# if (defined(__i386) || defined(__i386__) || \
-      defined(__x86_64) || defined(__x86_64__))
-    /*
-     * This gives ~30-40% performance improvement in SHA-256 compiled
-     * with gcc [on P4]. Well, first macro to be frank. We can pull
-     * this trick on x86* platforms only, because these CPUs can fetch
-     * unaligned data without raising an exception.
-     */
-#  define HOST_c2l(c,l)	({ unsigned int r=*((const unsigned int *)(c));	\
-				   asm ("bswapl %0":"=r"(r):"0"(r));	\
-				   (c)+=4; (l)=r;			})
-#  define HOST_l2c(l,c)	({ unsigned int r=(l);			\
-				   asm ("bswapl %0":"=r"(r):"0"(r));	\
-				   *((unsigned int *)(c))=r; (c)+=4;	})
-# endif
-#endif
-
-#ifndef HOST_c2l
-#define HOST_c2l(c,l) do {l =(((unsigned long)(*((c)++)))<<24);	\
-			  l|=(((unsigned long)(*((c)++)))<<16);	\
-			  l|=(((unsigned long)(*((c)++)))<< 8);	\
-			  l|=(((unsigned long)(*((c)++)))    );	\
-		      } while (0)
-#endif
-#ifndef HOST_l2c
-#define HOST_l2c(l,c) do {*((c)++)=(unsigned char)(((l)>>24)&0xff);	\
-			  *((c)++)=(unsigned char)(((l)>>16)&0xff);	\
-			  *((c)++)=(unsigned char)(((l)>> 8)&0xff);	\
-			  *((c)++)=(unsigned char)(((l)    )&0xff);	\
-		      } while (0)
-#endif
-
-#elif defined(DATA_ORDER_IS_LITTLE_ENDIAN)
-
-#if defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__)
-#  define HOST_c2l(c,l)	((l)=*((const unsigned int *)(c)), (c)+=4)
-#  define HOST_l2c(l,c)	(*((unsigned int *)(c))=(l), (c)+=4)
-#endif
-
-#ifndef HOST_c2l
-#define HOST_c2l(c,l) do {l =(((unsigned long)(*((c)++)))    );	\
-			  l|=(((unsigned long)(*((c)++)))<< 8);	\
-			  l|=(((unsigned long)(*((c)++)))<<16);	\
-			  l|=(((unsigned long)(*((c)++)))<<24);	\
-		      } while (0)
-#endif
-#ifndef HOST_l2c
-#define HOST_l2c(l,c) do {*((c)++)=(unsigned char)(((l)    )&0xff);	\
-			  *((c)++)=(unsigned char)(((l)>> 8)&0xff);	\
-			  *((c)++)=(unsigned char)(((l)>>16)&0xff);	\
-			  *((c)++)=(unsigned char)(((l)>>24)&0xff);	\
-		      } while (0)
-#endif
-
-#endif
-
-/*
- * Time for some action:-)
- */
-
-int
-HASH_UPDATE(HASH_CTX *c, const void *data_, size_t len)
-{
-	const unsigned char *data = data_;
-	unsigned char *p;
-	HASH_LONG l;
-	size_t n;
-
-	if (len == 0)
-		return 1;
-
-	l = (c->Nl + (((HASH_LONG)len) << 3))&0xffffffffUL;
-	/* 95-05-24 eay Fixed a bug with the overflow handling, thanks to
-	 * Wei Dai <weidai@eskimo.com> for pointing it out. */
-	if (l < c->Nl) /* overflow */
-		c->Nh++;
-	c->Nh+=(HASH_LONG)(len>>29);	/* might cause compiler warning on 16-bit */
-	c->Nl = l;
-
-	n = c->num;
-	if (n != 0) {
-		p = (unsigned char *)c->data;
-
-		if (len >= HASH_CBLOCK || len + n >= HASH_CBLOCK) {
-			memcpy (p + n, data, HASH_CBLOCK - n);
-			HASH_BLOCK_DATA_ORDER (c, p, 1);
-			n = HASH_CBLOCK - n;
-			data += n;
-			len -= n;
-			c->num = 0;
-			memset (p,0,HASH_CBLOCK);	/* keep it zeroed */
-		} else {
-			memcpy (p + n, data, len);
-			c->num += (unsigned int)len;
-			return 1;
-		}
-	}
-
-	n = len/HASH_CBLOCK;
-	if (n > 0) {
-		HASH_BLOCK_DATA_ORDER (c, data, n);
-		n    *= HASH_CBLOCK;
-		data += n;
-		len -= n;
-	}
-
-	if (len != 0) {
-		p = (unsigned char *)c->data;
-		c->num = (unsigned int)len;
-		memcpy (p, data, len);
-	}
-	return 1;
-}
-
-
-void HASH_TRANSFORM (HASH_CTX *c, const unsigned char *data)
-{
-	HASH_BLOCK_DATA_ORDER (c, data, 1);
-}
-
-
-#ifndef HASH_NO_FINAL
-int HASH_FINAL (unsigned char *md, HASH_CTX *c)
-{
-	unsigned char *p = (unsigned char *)c->data;
-	size_t n = c->num;
-
-	p[n] = 0x80; /* there is always room for one */
-	n++;
-
-	if (n > (HASH_CBLOCK - 8)) {
-		memset (p + n, 0, HASH_CBLOCK - n);
-		n = 0;
-		HASH_BLOCK_DATA_ORDER (c, p, 1);
-	}
-	memset (p + n, 0, HASH_CBLOCK - 8 - n);
-
-	p += HASH_CBLOCK - 8;
-#if   defined(DATA_ORDER_IS_BIG_ENDIAN)
-	HOST_l2c(c->Nh, p);
-	HOST_l2c(c->Nl, p);
-#elif defined(DATA_ORDER_IS_LITTLE_ENDIAN)
-	HOST_l2c(c->Nl, p);
-	HOST_l2c(c->Nh, p);
-#endif
-	p -= HASH_CBLOCK;
-	HASH_BLOCK_DATA_ORDER (c, p, 1);
-	c->num = 0;
-	memset (p, 0, HASH_CBLOCK);
-
-#ifndef HASH_MAKE_STRING
-#error "HASH_MAKE_STRING must be defined!"
-#else
-	HASH_MAKE_STRING(c, md);
-#endif
-
-	return 1;
-}
-#endif
-
-#ifndef MD32_REG_T
-#if defined(__alpha) || defined(__sparcv9) || defined(__mips)
-#define MD32_REG_T long
-/*
- * This comment was originaly written for MD5, which is why it
- * discusses A-D. But it basically applies to all 32-bit digests,
- * which is why it was moved to common header file.
- *
- * In case you wonder why A-D are declared as long and not
- * as MD5_LONG. Doing so results in slight performance
- * boost on LP64 architectures. The catch is we don't
- * really care if 32 MSBs of a 64-bit register get polluted
- * with eventual overflows as we *save* only 32 LSBs in
- * *either* case. Now declaring 'em long excuses the compiler
- * from keeping 32 MSBs zeroed resulting in 13% performance
- * improvement under SPARC Solaris7/64 and 5% under AlphaLinux.
- * Well, to be honest it should say that this *prevents*
- * performance degradation.
- *				<appro@fy.chalmers.se>
- */
-#else
-/*
- * Above is not absolute and there are LP64 compilers that
- * generate better code if MD32_REG_T is defined int. The above
- * pre-processor condition reflects the circumstances under which
- * the conclusion was made and is subject to further extension.
- *				<appro@fy.chalmers.se>
- */
-#define MD32_REG_T int
-#endif
-#endif
diff --git a/crypto/libressl/include/openssl/aes.h b/crypto/libressl/include/openssl/aes.h
deleted file mode 100644
index c904485..0000000
--- a/crypto/libressl/include/openssl/aes.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/* $OpenBSD: aes.h,v 1.14 2014/07/09 09:10:07 miod Exp $ */
-/* ====================================================================
- * Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    openssl-core@openssl.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- */
-
-#ifndef HEADER_AES_H
-#define HEADER_AES_H
-
-#include <openssl/opensslconf.h>
-
-#ifdef OPENSSL_NO_AES
-#error AES is disabled.
-#endif
-
-#include <stddef.h>
-
-#define AES_ENCRYPT	1
-#define AES_DECRYPT	0
-
-/* Because array size can't be a const in C, the following two are macros.
-   Both sizes are in bytes. */
-#define AES_MAXNR 14
-#define AES_BLOCK_SIZE 16
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-/* This should be a hidden type, but EVP requires that the size be known */
-struct aes_key_st {
-	unsigned int rd_key[4 *(AES_MAXNR + 1)];
-	int rounds;
-};
-typedef struct aes_key_st AES_KEY;
-
-const char *AES_options(void);
-
-int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
-    AES_KEY *key);
-int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
-    AES_KEY *key);
-
-void AES_encrypt(const unsigned char *in, unsigned char *out,
-    const AES_KEY *key);
-void AES_decrypt(const unsigned char *in, unsigned char *out,
-    const AES_KEY *key);
-
-void AES_ecb_encrypt(const unsigned char *in, unsigned char *out,
-    const AES_KEY *key, const int enc);
-void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
-    size_t length, const AES_KEY *key, unsigned char *ivec, const int enc);
-void AES_cfb128_encrypt(const unsigned char *in, unsigned char *out,
-    size_t length, const AES_KEY *key, unsigned char *ivec, int *num,
-    const int enc);
-void AES_cfb1_encrypt(const unsigned char *in, unsigned char *out,
-    size_t length, const AES_KEY *key, unsigned char *ivec, int *num,
-    const int enc);
-void AES_cfb8_encrypt(const unsigned char *in, unsigned char *out,
-    size_t length, const AES_KEY *key, unsigned char *ivec, int *num,
-    const int enc);
-void AES_ofb128_encrypt(const unsigned char *in, unsigned char *out,
-    size_t length, const AES_KEY *key, unsigned char *ivec, int *num);
-void AES_ctr128_encrypt(const unsigned char *in, unsigned char *out,
-    size_t length, const AES_KEY *key, unsigned char ivec[AES_BLOCK_SIZE],
-    unsigned char ecount_buf[AES_BLOCK_SIZE], unsigned int *num);
-/* NB: the IV is _two_ blocks long */
-void AES_ige_encrypt(const unsigned char *in, unsigned char *out,
-    size_t length, const AES_KEY *key, unsigned char *ivec, const int enc);
-
-int AES_wrap_key(AES_KEY *key, const unsigned char *iv, unsigned char *out,
-    const unsigned char *in, unsigned int inlen);
-int AES_unwrap_key(AES_KEY *key, const unsigned char *iv, unsigned char *out,
-    const unsigned char *in, unsigned int inlen);
-
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif /* !HEADER_AES_H */
diff --git a/crypto/libressl/include/openssl/blowfish.h b/crypto/libressl/include/openssl/blowfish.h
deleted file mode 100644
index 4d2db80..0000000
--- a/crypto/libressl/include/openssl/blowfish.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/* $OpenBSD: blowfish.h,v 1.14 2014/07/10 09:01:04 miod Exp $ */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- * 
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * 
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#ifndef HEADER_BLOWFISH_H
-#define HEADER_BLOWFISH_H
-
-#include <openssl/opensslconf.h>
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-#ifdef OPENSSL_NO_BF
-#error BF is disabled.
-#endif
-
-#define BF_ENCRYPT	1
-#define BF_DECRYPT	0
-
-/*
- * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- * ! BF_LONG has to be at least 32 bits wide. If it's wider, then !
- * ! BF_LONG_LOG2 has to be defined along.                        !
- * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- */
-
-#define BF_LONG unsigned int
-
-#define BF_ROUNDS	16
-#define BF_BLOCK	8
-
-typedef struct bf_key_st
-	{
-	BF_LONG P[BF_ROUNDS+2];
-	BF_LONG S[4*256];
-	} BF_KEY;
-
-void BF_set_key(BF_KEY *key, int len, const unsigned char *data);
-
-void BF_encrypt(BF_LONG *data,const BF_KEY *key);
-void BF_decrypt(BF_LONG *data,const BF_KEY *key);
-
-void BF_ecb_encrypt(const unsigned char *in, unsigned char *out,
-	const BF_KEY *key, int enc);
-void BF_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
-	const BF_KEY *schedule, unsigned char *ivec, int enc);
-void BF_cfb64_encrypt(const unsigned char *in, unsigned char *out, long length,
-	const BF_KEY *schedule, unsigned char *ivec, int *num, int enc);
-void BF_ofb64_encrypt(const unsigned char *in, unsigned char *out, long length,
-	const BF_KEY *schedule, unsigned char *ivec, int *num);
-const char *BF_options(void);
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif
diff --git a/crypto/libressl/include/openssl/chacha.h b/crypto/libressl/include/openssl/chacha.h
deleted file mode 100644
index e2345b2..0000000
--- a/crypto/libressl/include/openssl/chacha.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* $OpenBSD: chacha.h,v 1.8 2019/01/22 00:59:21 dlg Exp $ */
-/*
- * Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef HEADER_CHACHA_H
-#define HEADER_CHACHA_H
-
-#include <openssl/opensslconf.h>
-
-#if defined(OPENSSL_NO_CHACHA)
-#error ChaCha is disabled.
-#endif
-
-#include <stddef.h>
-#include <stdint.h>
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-typedef struct {
-	unsigned int input[16];
-	unsigned char ks[64];
-	unsigned char unused;
-} ChaCha_ctx;
-
-void ChaCha_set_key(ChaCha_ctx *ctx, const unsigned char *key,
-    unsigned int keybits);
-void ChaCha_set_iv(ChaCha_ctx *ctx, const unsigned char *iv,
-    const unsigned char *counter);
-void ChaCha(ChaCha_ctx *ctx, unsigned char *out, const unsigned char *in,
-    size_t len);
-
-void CRYPTO_chacha_20(unsigned char *out, const unsigned char *in, size_t len,
-    const unsigned char key[32], const unsigned char iv[8], uint64_t counter);
-void CRYPTO_xchacha_20(unsigned char *out, const unsigned char *in, size_t len,
-    const unsigned char key[32], const unsigned char iv[24]);
-void CRYPTO_hchacha_20(unsigned char out[32],
-    const unsigned char key[32], const unsigned char iv[16]);
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif /* HEADER_CHACHA_H */
diff --git a/crypto/libressl/include/openssl/crypto.h b/crypto/libressl/include/openssl/crypto.h
deleted file mode 100644
index 46cc836..0000000
--- a/crypto/libressl/include/openssl/crypto.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#include <unistd.h>
-
-#include <openssl/opensslconf.h>
-
-static inline void
-OpenSSLDie(const char *file, int line, const char *assertion)
-{
-        _exit(1);
-}
-/* die if we have to */
-void OpenSSLDie(const char *file, int line, const char *assertion);
-#define OPENSSL_assert(e)       (void)((e) ? 0 : (OpenSSLDie(__FILE__, __LINE__, #e),1))
diff --git a/crypto/libressl/include/openssl/curve25519.h b/crypto/libressl/include/openssl/curve25519.h
deleted file mode 100644
index 0470e8e..0000000
--- a/crypto/libressl/include/openssl/curve25519.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*	$OpenBSD: curve25519.h,v 1.3 2019/05/11 15:55:52 tb Exp $ */
-/*
- * Copyright (c) 2015, Google Inc.
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef HEADER_CURVE25519_H
-#define HEADER_CURVE25519_H
-
-#include <stdint.h>
-
-#include <openssl/opensslconf.h>
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-/*
- * Curve25519.
- *
- * Curve25519 is an elliptic curve. See https://tools.ietf.org/html/rfc7748.
- */
-
-/*
- * X25519.
- *
- * X25519 is the Diffie-Hellman primitive built from curve25519. It is
- * sometimes referred to as curve25519, but X25519 is a more precise name.
- * See http://cr.yp.to/ecdh.html and https://tools.ietf.org/html/rfc7748.
- */
-
-#define X25519_KEY_LENGTH 32
-
-/*
- * X25519_keypair sets |out_public_value| and |out_private_key| to a freshly
- * generated, public/private key pair.
- */
-void X25519_keypair(uint8_t out_public_value[X25519_KEY_LENGTH],
-    uint8_t out_private_key[X25519_KEY_LENGTH]);
-
-/*
- * X25519 writes a shared key to |out_shared_key| that is calculated from the
- * given private key and the peer's public value. It returns one on success and
- * zero on error.
- *
- * Don't use the shared key directly, rather use a KDF and also include the two
- * public values as inputs.
- */
-int X25519(uint8_t out_shared_key[X25519_KEY_LENGTH],
-    const uint8_t private_key[X25519_KEY_LENGTH],
-    const uint8_t peers_public_value[X25519_KEY_LENGTH]);
-
-/*
-* ED25519
-*/
-void ED25519_keypair(uint8_t out_public_key[32], uint8_t out_private_key[64]);
-int ED25519_sign(uint8_t *out_sig, const uint8_t *message, size_t message_len,
-   const uint8_t private_key[64]);
-int ED25519_verify(const uint8_t *message, size_t message_len,
-   const uint8_t signature[64], const uint8_t public_key[32]);
-
-#if defined(__cplusplus)
-}  /* extern C */
-#endif
-
-#endif  /* HEADER_CURVE25519_H */
diff --git a/crypto/libressl/include/openssl/modes.h b/crypto/libressl/include/openssl/modes.h
deleted file mode 100644
index 67ec751..0000000
--- a/crypto/libressl/include/openssl/modes.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* $OpenBSD: modes.h,v 1.3 2018/07/24 10:47:19 bcook Exp $ */
-/* ====================================================================
- * Copyright (c) 2008 The OpenSSL Project. All rights reserved.
- *
- * Rights for redistribution and usage in source and binary
- * forms are granted according to the OpenSSL license.
- */
-
-#include <stddef.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef void (*block128_f)(const unsigned char in[16],
-			unsigned char out[16],
-			const void *key);
-
-typedef void (*cbc128_f)(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], int enc);
-
-typedef void (*ctr128_f)(const unsigned char *in, unsigned char *out,
-			size_t blocks, const void *key,
-			const unsigned char ivec[16]);
-
-typedef void (*ccm128_f)(const unsigned char *in, unsigned char *out,
-			size_t blocks, const void *key,
-			const unsigned char ivec[16],unsigned char cmac[16]);
-
-void CRYPTO_cbc128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], block128_f block);
-void CRYPTO_cbc128_decrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], block128_f block);
-
-void CRYPTO_ctr128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], unsigned char ecount_buf[16],
-			unsigned int *num, block128_f block);
-
-void CRYPTO_ctr128_encrypt_ctr32(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], unsigned char ecount_buf[16],
-			unsigned int *num, ctr128_f ctr);
-
-void CRYPTO_ofb128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], int *num,
-			block128_f block);
-
-void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], int *num,
-			int enc, block128_f block);
-void CRYPTO_cfb128_8_encrypt(const unsigned char *in, unsigned char *out,
-			size_t length, const void *key,
-			unsigned char ivec[16], int *num,
-			int enc, block128_f block);
-void CRYPTO_cfb128_1_encrypt(const unsigned char *in, unsigned char *out,
-			size_t bits, const void *key,
-			unsigned char ivec[16], int *num,
-			int enc, block128_f block);
-
-size_t CRYPTO_cts128_encrypt_block(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], block128_f block);
-size_t CRYPTO_cts128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], cbc128_f cbc);
-size_t CRYPTO_cts128_decrypt_block(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], block128_f block);
-size_t CRYPTO_cts128_decrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], cbc128_f cbc);
-
-size_t CRYPTO_nistcts128_encrypt_block(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], block128_f block);
-size_t CRYPTO_nistcts128_encrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], cbc128_f cbc);
-size_t CRYPTO_nistcts128_decrypt_block(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], block128_f block);
-size_t CRYPTO_nistcts128_decrypt(const unsigned char *in, unsigned char *out,
-			size_t len, const void *key,
-			unsigned char ivec[16], cbc128_f cbc);
-
-typedef struct gcm128_context GCM128_CONTEXT;
-
-GCM128_CONTEXT *CRYPTO_gcm128_new(void *key, block128_f block);
-void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx,void *key,block128_f block);
-void CRYPTO_gcm128_setiv(GCM128_CONTEXT *ctx, const unsigned char *iv,
-			size_t len);
-int CRYPTO_gcm128_aad(GCM128_CONTEXT *ctx, const unsigned char *aad,
-			size_t len);
-int CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx,
-			const unsigned char *in, unsigned char *out,
-			size_t len);
-int CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx,
-			const unsigned char *in, unsigned char *out,
-			size_t len);
-int CRYPTO_gcm128_encrypt_ctr32(GCM128_CONTEXT *ctx,
-			const unsigned char *in, unsigned char *out,
-			size_t len, ctr128_f stream);
-int CRYPTO_gcm128_decrypt_ctr32(GCM128_CONTEXT *ctx,
-			const unsigned char *in, unsigned char *out,
-			size_t len, ctr128_f stream);
-int CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx,const unsigned char *tag,
-			size_t len);
-void CRYPTO_gcm128_tag(GCM128_CONTEXT *ctx, unsigned char *tag, size_t len);
-void CRYPTO_gcm128_release(GCM128_CONTEXT *ctx);
-
-typedef struct ccm128_context CCM128_CONTEXT;
-
-void CRYPTO_ccm128_init(CCM128_CONTEXT *ctx,
-	unsigned int M, unsigned int L, void *key,block128_f block);
-int CRYPTO_ccm128_setiv(CCM128_CONTEXT *ctx,
-	const unsigned char *nonce, size_t nlen, size_t mlen);
-void CRYPTO_ccm128_aad(CCM128_CONTEXT *ctx,
-	const unsigned char *aad, size_t alen);
-int CRYPTO_ccm128_encrypt(CCM128_CONTEXT *ctx,
-	const unsigned char *inp, unsigned char *out, size_t len);
-int CRYPTO_ccm128_decrypt(CCM128_CONTEXT *ctx,
-	const unsigned char *inp, unsigned char *out, size_t len);
-int CRYPTO_ccm128_encrypt_ccm64(CCM128_CONTEXT *ctx,
-	const unsigned char *inp, unsigned char *out, size_t len,
-	ccm128_f stream);
-int CRYPTO_ccm128_decrypt_ccm64(CCM128_CONTEXT *ctx,
-	const unsigned char *inp, unsigned char *out, size_t len,
-	ccm128_f stream);
-size_t CRYPTO_ccm128_tag(CCM128_CONTEXT *ctx, unsigned char *tag, size_t len);
-
-typedef struct xts128_context XTS128_CONTEXT;
-
-int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, const unsigned char iv[16],
-	const unsigned char *inp, unsigned char *out, size_t len, int enc);
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/crypto/libressl/include/openssl/opensslconf.h b/crypto/libressl/include/openssl/opensslconf.h
deleted file mode 100644
index bb71768..0000000
--- a/crypto/libressl/include/openssl/opensslconf.h
+++ /dev/null
@@ -1,153 +0,0 @@
-#include <openssl/opensslfeatures.h>
-/* crypto/opensslconf.h.in */
-
-#if defined(_MSC_VER) && !defined(__attribute__)
-#define __attribute__(a)
-#endif
-
-#if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
-#define OPENSSLDIR "/etc/ssl"
-#endif
-
-#undef OPENSSL_UNISTD
-#define OPENSSL_UNISTD <unistd.h>
-
-#undef OPENSSL_EXPORT_VAR_AS_FUNCTION
-
-#if defined(HEADER_IDEA_H) && !defined(IDEA_INT)
-#define IDEA_INT unsigned int
-#endif
-
-#if defined(HEADER_MD2_H) && !defined(MD2_INT)
-#define MD2_INT unsigned int
-#endif
-
-#if defined(HEADER_RC2_H) && !defined(RC2_INT)
-/* I need to put in a mod for the alpha - eay */
-#define RC2_INT unsigned int
-#endif
-
-#if defined(HEADER_RC4_H)
-#if !defined(RC4_INT)
-/* using int types make the structure larger but make the code faster
- * on most boxes I have tested - up to %20 faster. */
-/*
- * I don't know what does "most" mean, but declaring "int" is a must on:
- * - Intel P6 because partial register stalls are very expensive;
- * - elder Alpha because it lacks byte load/store instructions;
- */
-#define RC4_INT unsigned int
-#endif
-#if !defined(RC4_CHUNK)
-/*
- * This enables code handling data aligned at natural CPU word
- * boundary. See crypto/rc4/rc4_enc.c for further details.
- */
-#define RC4_CHUNK unsigned long
-#endif
-#endif
-
-#if (defined(HEADER_NEW_DES_H) || defined(HEADER_DES_H)) && !defined(DES_LONG)
-/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a
- * %20 speed up (longs are 8 bytes, int's are 4). */
-#ifndef DES_LONG
-#define DES_LONG unsigned int
-#endif
-#endif
-
-#if defined(HEADER_BN_H) && !defined(CONFIG_HEADER_BN_H)
-#define CONFIG_HEADER_BN_H
-#undef BN_LLONG
-
-/* Should we define BN_DIV2W here? */
-
-/* Only one for the following should be defined */
-#define SIXTY_FOUR_BIT_LONG
-#undef SIXTY_FOUR_BIT
-#undef THIRTY_TWO_BIT
-#endif
-
-#if defined(HEADER_RC4_LOCL_H) && !defined(CONFIG_HEADER_RC4_LOCL_H)
-#define CONFIG_HEADER_RC4_LOCL_H
-/* if this is defined data[i] is used instead of *data, this is a %20
- * speedup on x86 */
-#undef RC4_INDEX
-#endif
-
-#if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H)
-#define CONFIG_HEADER_BF_LOCL_H
-#undef BF_PTR
-#endif /* HEADER_BF_LOCL_H */
-
-#if defined(HEADER_DES_LOCL_H) && !defined(CONFIG_HEADER_DES_LOCL_H)
-#define CONFIG_HEADER_DES_LOCL_H
-#ifndef DES_DEFAULT_OPTIONS
-/* the following is tweaked from a config script, that is why it is a
- * protected undef/define */
-#ifndef DES_PTR
-#undef DES_PTR
-#endif
-
-/* This helps C compiler generate the correct code for multiple functional
- * units.  It reduces register dependancies at the expense of 2 more
- * registers */
-#ifndef DES_RISC1
-#undef DES_RISC1
-#endif
-
-#ifndef DES_RISC2
-#undef DES_RISC2
-#endif
-
-#if defined(DES_RISC1) && defined(DES_RISC2)
-YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
-#endif
-
-/* Unroll the inner loop, this sometimes helps, sometimes hinders.
- * Very mucy CPU dependant */
-#ifndef DES_UNROLL
-#define DES_UNROLL
-#endif
-
-/* These default values were supplied by
- * Peter Gutman <pgut001@cs.auckland.ac.nz>
- * They are only used if nothing else has been defined */
-#if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL)
-/* Special defines which change the way the code is built depending on the
-   CPU and OS.  For SGI machines you can use _MIPS_SZLONG (32 or 64) to find
-   even newer MIPS CPU's, but at the moment one size fits all for
-   optimization options.  Older Sparc's work better with only UNROLL, but
-   there's no way to tell at compile time what it is you're running on */
- 
-#if defined( sun )		/* Newer Sparc's */
-#  define DES_PTR
-#  define DES_RISC1
-#  define DES_UNROLL
-#elif defined( __ultrix )	/* Older MIPS */
-#  define DES_PTR
-#  define DES_RISC2
-#  define DES_UNROLL
-#elif defined( __osf1__ )	/* Alpha */
-#  define DES_PTR
-#  define DES_RISC2
-#elif defined ( _AIX )		/* RS6000 */
-  /* Unknown */
-#elif defined( __hpux )		/* HP-PA */
-  /* Unknown */
-#elif defined( __aux )		/* 68K */
-  /* Unknown */
-#elif defined( __dgux )		/* 88K (but P6 in latest boxes) */
-#  define DES_UNROLL
-#elif defined( __sgi )		/* Newer MIPS */
-#  define DES_PTR
-#  define DES_RISC2
-#  define DES_UNROLL
-#elif defined(i386) || defined(__i386__)	/* x86 boxes, should be gcc */
-#  define DES_PTR
-#  define DES_RISC1
-#  define DES_UNROLL
-#endif /* Systems-specific speed defines */
-#endif
-
-#endif /* DES_DEFAULT_OPTIONS */
-#endif /* HEADER_DES_LOCL_H */
diff --git a/crypto/libressl/include/openssl/opensslfeatures.h b/crypto/libressl/include/openssl/opensslfeatures.h
deleted file mode 100644
index ba80520..0000000
--- a/crypto/libressl/include/openssl/opensslfeatures.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Feature flags for LibreSSL... so you can actually tell when things
- * are enabled, rather than not being able to tell when things are
- * enabled (or possibly not yet not implemented, or removed!).
- */
-#define LIBRESSL_HAS_TLS1_3
-#define LIBRESSL_HAS_DTLS1_2
-
-#define OPENSSL_THREADS
-
-#define OPENSSL_NO_BUF_FREELISTS
-#define OPENSSL_NO_GMP
-#define OPENSSL_NO_JPAKE
-#define OPENSSL_NO_KRB5
-#define OPENSSL_NO_RSAX
-#define OPENSSL_NO_SHA0
-#define OPENSSL_NO_SSL2
-#define OPENSSL_NO_STORE
-
-/*
- * OPENSSL_NO_* flags that currently appear in OpenSSL.
- */
-
-/* #define OPENSSL_NO_AFALGENG */
-/* #define OPENSSL_NO_ALGORITHMS */
-/* #define OPENSSL_NO_ARIA */
-/* #define OPENSSL_NO_ASM */
-#define OPENSSL_NO_ASYNC
-/* #define OPENSSL_NO_AUTOALGINIT */
-/* #define OPENSSL_NO_AUTOERRINIT */
-/* #define OPENSSL_NO_AUTOLOAD_CONFIG */
-/* #define OPENSSL_NO_BF */
-/* #define OPENSSL_NO_BLAKE2 */
-/* #define OPENSSL_NO_CAMELLIA */
-/* #define OPENSSL_NO_CAPIENG */
-/* #define OPENSSL_NO_CAST */
-/* #define OPENSSL_NO_CHACHA */
-/* #define OPENSSL_NO_CMAC */
-/* #define OPENSSL_NO_CMS */
-#define OPENSSL_NO_COMP /* XXX */
-/* #define OPENSSL_NO_CRYPTO_MDEBUG */
-/* #define OPENSSL_NO_CRYPTO_MDEBUG_BACKTRACE */
-/* #define OPENSSL_NO_CT */
-/* #define OPENSSL_NO_DECC_INIT */
-/* #define OPENSSL_NO_DES */
-/* #define OPENSSL_NO_DEVCRYPTOENG */
-/* #define OPENSSL_NO_DGRAM */
-/* #define OPENSSL_NO_DH */
-/* #define OPENSSL_NO_DSA */
-/* #define OPENSSL_NO_DSO */
-/* #define OPENSSL_NO_DTLS */
-/* #define OPENSSL_NO_DTLS1 */
-/* #define OPENSSL_NO_DTLS1_2 */
-/* #define OPENSSL_NO_DTLS1_2_METHOD */
-/* #define OPENSSL_NO_DTLS1_METHOD */
-#define OPENSSL_NO_DYNAMIC_ENGINE
-/* #define OPENSSL_NO_EC */
-/* #define OPENSSL_NO_EC2M */
-#define OPENSSL_NO_EC_NISTP_64_GCC_128
-#define OPENSSL_NO_EGD
-/* #define OPENSSL_NO_ENGINE */
-/* #define OPENSSL_NO_ERR */
-/* #define OPENSSL_NO_FUZZ_AFL */
-/* #define OPENSSL_NO_FUZZ_LIBFUZZER */
-/* #define OPENSSL_NO_GOST */
-#define OPENSSL_NO_HEARTBEATS
-/* #define OPENSSL_NO_HW */
-/* #define OPENSSL_NO_HW_PADLOCK */
-/* #define OPENSSL_NO_IDEA */
-/* #define OPENSSL_NO_INLINE_ASM */
-#define OPENSSL_NO_MD2
-/* #define OPENSSL_NO_MD4 */
-/* #define OPENSSL_NO_MD5 */
-#define OPENSSL_NO_MDC2
-/* #define OPENSSL_NO_MULTIBLOCK */
-/* #define OPENSSL_NO_NEXTPROTONEG */
-/* #define OPENSSL_NO_OCB */
-/* #define OPENSSL_NO_OCSP */
-/* #define OPENSSL_NO_PINSHARED */
-/* #define OPENSSL_NO_POLY1305 */
-/* #define OPENSSL_NO_POSIX_IO */
-#define OPENSSL_NO_PSK
-/* #define OPENSSL_NO_RC2 */
-/* #define OPENSSL_NO_RC4 */
-#define OPENSSL_NO_RC5
-/* #define OPENSSL_NO_RDRAND */
-#define OPENSSL_NO_RFC3779
-/* #define OPENSSL_NO_RMD160 */
-/* #define OPENSSL_NO_RSA */
-/* #define OPENSSL_NO_SCRYPT */
-#define OPENSSL_NO_SCTP
-/* #define OPENSSL_NO_SECURE_MEMORY */
-#define OPENSSL_NO_SEED
-/* #define OPENSSL_NO_SIPHASH */
-/* #define OPENSSL_NO_SM2 */
-/* #define OPENSSL_NO_SM3 */
-/* #define OPENSSL_NO_SM4 */
-/* #define OPENSSL_NO_SOCK */
-#define OPENSSL_NO_SRP
-/* #define OPENSSL_NO_SRTP */
-#define OPENSSL_NO_SSL3
-#define OPENSSL_NO_SSL3_METHOD
-#define OPENSSL_NO_SSL_TRACE
-/* #define OPENSSL_NO_STATIC_ENGINE */
-/* #define OPENSSL_NO_STDIO */
-/* #define OPENSSL_NO_TLS */
-/* #define OPENSSL_NO_TLS1 */
-/* #define OPENSSL_NO_TLS1_1 */
-/* #define OPENSSL_NO_TLS1_1_METHOD */
-/* #define OPENSSL_NO_TLS1_2 */
-/* #define OPENSSL_NO_TLS1_2_METHOD */
-#ifndef LIBRESSL_HAS_TLS1_3
-#define OPENSSL_NO_TLS1_3
-#endif
-/* #define OPENSSL_NO_TLS1_METHOD */
-/* #define OPENSSL_NO_TS */
-/* #define OPENSSL_NO_UI_CONSOLE */
-/* #define OPENSSL_NO_UNIT_TEST */
-/* #define OPENSSL_NO_WEAK_SSL_CIPHERS */
-/* #define OPENSSL_NO_WHIRLPOOL */
diff --git a/crypto/libressl/include/openssl/opensslv.h b/crypto/libressl/include/openssl/opensslv.h
deleted file mode 100644
index e06b97e..0000000
--- a/crypto/libressl/include/openssl/opensslv.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* $OpenBSD: opensslv.h,v 1.66 2021/09/15 17:14:26 tb Exp $ */
-#ifndef HEADER_OPENSSLV_H
-#define HEADER_OPENSSLV_H
-
-/* These will change with each release of LibreSSL-portable */
-#define LIBRESSL_VERSION_NUMBER 0x3040200fL
-/*                                    ^ Patch starts here   */
-#define LIBRESSL_VERSION_TEXT   "LibreSSL 3.4.2"
-
-/* These will never change */
-#define OPENSSL_VERSION_NUMBER	0x20000000L
-#define OPENSSL_VERSION_TEXT	LIBRESSL_VERSION_TEXT
-#define OPENSSL_VERSION_PTEXT	" part of " OPENSSL_VERSION_TEXT
-
-#define SHLIB_VERSION_HISTORY ""
-#define SHLIB_VERSION_NUMBER "1.0.0"
-
-#endif /* HEADER_OPENSSLV_H */
diff --git a/crypto/libressl/include/openssl/poly1305.h b/crypto/libressl/include/openssl/poly1305.h
deleted file mode 100644
index 00ab0bf..0000000
--- a/crypto/libressl/include/openssl/poly1305.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* $OpenBSD: poly1305.h,v 1.3 2014/07/25 14:04:51 jsing Exp $ */
-/*
- * Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef HEADER_POLY1305_H
-#define HEADER_POLY1305_H
-
-#include <openssl/opensslconf.h>
-
-#if defined(OPENSSL_NO_POLY1305)
-#error Poly1305 is disabled.
-#endif
-
-#include <stddef.h>
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-typedef struct poly1305_context {
-	size_t aligner;
-	unsigned char opaque[136];
-} poly1305_context;
-
-typedef struct poly1305_context poly1305_state;
-
-void CRYPTO_poly1305_init(poly1305_context *ctx, const unsigned char key[32]);
-void CRYPTO_poly1305_update(poly1305_context *ctx, const unsigned char *in,
-    size_t len);
-void CRYPTO_poly1305_finish(poly1305_context *ctx, unsigned char mac[16]);
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif /* HEADER_POLY1305_H */
diff --git a/crypto/libressl/include/openssl/sha.h b/crypto/libressl/include/openssl/sha.h
deleted file mode 100644
index 87fdf8d..0000000
--- a/crypto/libressl/include/openssl/sha.h
+++ /dev/null
@@ -1,192 +0,0 @@
-/* $OpenBSD: sha.h,v 1.21 2015/09/13 21:09:56 doug Exp $ */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- * 
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * 
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <stddef.h>
-
-#ifndef HEADER_SHA_H
-#define HEADER_SHA_H
-#if !defined(HAVE_ATTRIBUTE__BOUNDED__) && !defined(__OpenBSD__)
-#define __bounded__(x, y, z)
-#endif
-
-#include <openssl/opensslconf.h>
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-#if defined(OPENSSL_NO_SHA) || defined(OPENSSL_NO_SHA1)
-#error SHA is disabled.
-#endif
-
-/*
- * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- * ! SHA_LONG has to be at least 32 bits wide.                    !
- * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- */
-
-#define SHA_LONG unsigned int
-
-#define SHA_LBLOCK	16
-#define SHA_CBLOCK	(SHA_LBLOCK*4)	/* SHA treats input data as a
-					 * contiguous array of 32 bit
-					 * wide big-endian values. */
-#define SHA_LAST_BLOCK  (SHA_CBLOCK-8)
-#define SHA_DIGEST_LENGTH 20
-
-typedef struct SHAstate_st
-	{
-	SHA_LONG h0,h1,h2,h3,h4;
-	SHA_LONG Nl,Nh;
-	SHA_LONG data[SHA_LBLOCK];
-	unsigned int num;
-	} SHA_CTX;
-
-#ifndef OPENSSL_NO_SHA1
-int SHA1_Init(SHA_CTX *c);
-int SHA1_Update(SHA_CTX *c, const void *data, size_t len)
-	__attribute__ ((__bounded__(__buffer__,2,3)));
-int SHA1_Final(unsigned char *md, SHA_CTX *c);
-unsigned char *SHA1(const unsigned char *d, size_t n, unsigned char *md)
-	__attribute__ ((__bounded__(__buffer__,1,2)));
-void SHA1_Transform(SHA_CTX *c, const unsigned char *data);
-#endif
-
-#define SHA256_CBLOCK	(SHA_LBLOCK*4)	/* SHA-256 treats input data as a
-					 * contiguous array of 32 bit
-					 * wide big-endian values. */
-#define SHA224_DIGEST_LENGTH	28
-#define SHA256_DIGEST_LENGTH	32
-
-typedef struct SHA256state_st
-	{
-	SHA_LONG h[8];
-	SHA_LONG Nl,Nh;
-	SHA_LONG data[SHA_LBLOCK];
-	unsigned int num,md_len;
-	} SHA256_CTX;
-
-#ifndef OPENSSL_NO_SHA256
-int SHA224_Init(SHA256_CTX *c);
-int SHA224_Update(SHA256_CTX *c, const void *data, size_t len)
-	__attribute__ ((__bounded__(__buffer__,2,3)));
-int SHA224_Final(unsigned char *md, SHA256_CTX *c);
-unsigned char *SHA224(const unsigned char *d, size_t n,unsigned char *md)
-	__attribute__ ((__bounded__(__buffer__,1,2)));
-int SHA256_Init(SHA256_CTX *c);
-int SHA256_Update(SHA256_CTX *c, const void *data, size_t len)
-	__attribute__ ((__bounded__(__buffer__,2,3)));
-int SHA256_Final(unsigned char *md, SHA256_CTX *c);
-unsigned char *SHA256(const unsigned char *d, size_t n,unsigned char *md)
-	__attribute__ ((__bounded__(__buffer__,1,2)));
-void SHA256_Transform(SHA256_CTX *c, const unsigned char *data);
-#endif
-
-#define SHA384_DIGEST_LENGTH	48
-#define SHA512_DIGEST_LENGTH	64
-
-#ifndef OPENSSL_NO_SHA512
-/*
- * Unlike 32-bit digest algorithms, SHA-512 *relies* on SHA_LONG64
- * being exactly 64-bit wide. See Implementation Notes in sha512.c
- * for further details.
- */
-#define SHA512_CBLOCK	(SHA_LBLOCK*8)	/* SHA-512 treats input data as a
-					 * contiguous array of 64 bit
-					 * wide big-endian values. */
-#if defined(_LP64)
-#define SHA_LONG64 unsigned long
-#define U64(C)     C##UL
-#else
-#define SHA_LONG64 unsigned long long
-#define U64(C)     C##ULL
-#endif
-
-typedef struct SHA512state_st
-	{
-	SHA_LONG64 h[8];
-	SHA_LONG64 Nl,Nh;
-	union {
-		SHA_LONG64	d[SHA_LBLOCK];
-		unsigned char	p[SHA512_CBLOCK];
-	} u;
-	unsigned int num,md_len;
-	} SHA512_CTX;
-#endif
-
-#ifndef OPENSSL_NO_SHA512
-int SHA384_Init(SHA512_CTX *c);
-int SHA384_Update(SHA512_CTX *c, const void *data, size_t len)
-	__attribute__ ((__bounded__(__buffer__,2,3)));
-int SHA384_Final(unsigned char *md, SHA512_CTX *c);
-unsigned char *SHA384(const unsigned char *d, size_t n,unsigned char *md)
-	__attribute__ ((__bounded__(__buffer__,1,2)));
-int SHA512_Init(SHA512_CTX *c);
-int SHA512_Update(SHA512_CTX *c, const void *data, size_t len)
-	__attribute__ ((__bounded__(__buffer__,2,3)));
-int SHA512_Final(unsigned char *md, SHA512_CTX *c);
-unsigned char *SHA512(const unsigned char *d, size_t n,unsigned char *md)
-	__attribute__ ((__bounded__(__buffer__,1,2)));
-void SHA512_Transform(SHA512_CTX *c, const unsigned char *data);
-#endif
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif