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cleanup: crypto_openssl.c: remove support for pre-openssl-0.9.6

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autoconf rejecting this anyway:
----
AC_MSG_CHECKING([that OpenSSL Library is at least version 0.9.6])
<snip>
AC_MSG_ERROR([OpenSSL crypto Library is too old.])
----

Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
Acked-by: Samuli Seppänen <samuli@openvpn.net>
Signed-off-by: David Sommerseth <davids@redhat.com>
This commit is contained in:
Alon Bar-Lev 2012-02-29 22:11:37 +02:00 committed by David Sommerseth
parent 68c7df2263
commit 435b02dcee
1 changed files with 0 additions and 49 deletions
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49
crypto_openssl.c
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@ -78,47 +78,6 @@
#endif
#if SSLEAY_VERSION_NUMBER < 0x00906000
#undef EVP_CIPHER_mode
#define EVP_CIPHER_mode(x) 1
#define EVP_CIPHER_CTX_mode(x) 1
#define EVP_CIPHER_flags(x) 0
#define EVP_CIPH_CBC_MODE 1
#define EVP_CIPH_CFB_MODE 0
#define EVP_CIPH_OFB_MODE 0
#define EVP_CIPH_VARIABLE_LENGTH 0
#define OPENSSL_malloc(x) malloc(x)
#define OPENSSL_free(x) free(x)
static inline int
EVP_CipherInit_ov (EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, uint8_t *key, uint8_t *iv, int enc)
{
EVP_CipherInit (ctx, type, key, iv, enc);
return 1;
}
static inline int
EVP_CipherUpdate_ov (EVP_CIPHER_CTX *ctx, uint8_t *out, int *outl, uint8_t *in, int inl)
{
EVP_CipherUpdate (ctx, out, outl, in, inl);
return 1;
}
static inline bool
cipher_ok (const char* name)
{
const int i = strlen (name) - 4;
if (i >= 0)
return !strcmp (name + i, "-CBC");
else
return false;
}
#else
static inline int
EVP_CipherInit_ov (EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, uint8_t *key, uint8_t *iv, int enc)
{
@ -137,14 +96,6 @@ cipher_ok (const char* name)
return true;
}
#endif
#if SSLEAY_VERSION_NUMBER < 0x0090581f
#undef DES_check_key_parity
#define DES_check_key_parity(x) 1
#endif /* SSLEAY_VERSION_NUMBER < 0x0090581f */
#ifndef EVP_CIPHER_name
#define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e))
#endif