diff options
Diffstat (limited to 'crypto/openssh/cipher.c')
| -rw-r--r-- | crypto/openssh/cipher.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/crypto/openssh/cipher.c b/crypto/openssh/cipher.c index b18c701..6db340d 100644 --- a/crypto/openssh/cipher.c +++ b/crypto/openssh/cipher.c @@ -35,7 +35,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: cipher.c,v 1.59 2002/06/19 18:01:00 markus Exp $"); +RCSID("$OpenBSD: cipher.c,v 1.60 2002/06/23 03:26:52 deraadt Exp $"); #include "xmalloc.h" #include "log.h" @@ -95,11 +95,13 @@ cipher_blocksize(Cipher *c) { return (c->block_size); } + u_int cipher_keylen(Cipher *c) { return (c->key_len); } + u_int cipher_get_number(Cipher *c) { @@ -314,6 +316,7 @@ struct ssh1_3des_ctx { EVP_CIPHER_CTX k1, k2, k3; }; + static int ssh1_3des_init(EVP_CIPHER_CTX *ctx, const u_char *key, const u_char *iv, int enc) @@ -356,6 +359,7 @@ ssh1_3des_init(EVP_CIPHER_CTX *ctx, const u_char *key, const u_char *iv, #endif return (1); } + static int ssh1_3des_cbc(EVP_CIPHER_CTX *ctx, u_char *dest, const u_char *src, u_int len) { @@ -377,6 +381,7 @@ ssh1_3des_cbc(EVP_CIPHER_CTX *ctx, u_char *dest, const u_char *src, u_int len) #endif return (1); } + static int ssh1_3des_cleanup(EVP_CIPHER_CTX *ctx) { @@ -389,6 +394,7 @@ ssh1_3des_cleanup(EVP_CIPHER_CTX *ctx) } return (1); } + static const EVP_CIPHER * evp_ssh1_3des(void) { @@ -430,7 +436,9 @@ swap_bytes(const u_char *src, u_char *dst, int n) *dst++ = c[3]; } } + static int (*orig_bf)(EVP_CIPHER_CTX *, u_char *, const u_char *, u_int) = NULL; + static int bf_ssh1_cipher(EVP_CIPHER_CTX *ctx, u_char *out, const u_char *in, u_int len) { @@ -441,6 +449,7 @@ bf_ssh1_cipher(EVP_CIPHER_CTX *ctx, u_char *out, const u_char *in, u_int len) swap_bytes(out, out, len); return (ret); } + static const EVP_CIPHER * evp_ssh1_bf(void) { @@ -483,6 +492,7 @@ ssh_rijndael_init(EVP_CIPHER_CTX *ctx, const u_char *key, const u_char *iv, memcpy(c->r_iv, iv, RIJNDAEL_BLOCKSIZE); return (1); } + static int ssh_rijndael_cbc(EVP_CIPHER_CTX *ctx, u_char *dest, const u_char *src, u_int len) @@ -528,6 +538,7 @@ ssh_rijndael_cbc(EVP_CIPHER_CTX *ctx, u_char *dest, const u_char *src, } return (1); } + static int ssh_rijndael_cleanup(EVP_CIPHER_CTX *ctx) { @@ -540,6 +551,7 @@ ssh_rijndael_cleanup(EVP_CIPHER_CTX *ctx) } return (1); } + static const EVP_CIPHER * evp_rijndael(void) { |
