diff options
Diffstat (limited to 'usr.bin/ssh/key.c')
| -rw-r--r-- | usr.bin/ssh/key.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/usr.bin/ssh/key.c b/usr.bin/ssh/key.c index 17384d1a0b6..5b075ebe181 100644 --- a/usr.bin/ssh/key.c +++ b/usr.bin/ssh/key.c @@ -1,4 +1,4 @@ -/* $OpenBSD: key.c,v 1.114 2013/12/29 04:20:04 djm Exp $ */ +/* $OpenBSD: key.c,v 1.115 2014/01/09 23:20:00 djm Exp $ */ /* * read_bignum(): * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -51,6 +51,7 @@ #include "log.h" #include "misc.h" #include "ssh2.h" +#include "digest.h" static int to_blob(const Key *, u_char **, u_int *, int); static Key *key_from_blob2(const u_char *, u_int, int); @@ -345,28 +346,26 @@ u_char* key_fingerprint_raw(const Key *k, enum fp_type dgst_type, u_int *dgst_raw_length) { - const EVP_MD *md = NULL; - EVP_MD_CTX ctx; u_char *blob = NULL; u_char *retval = NULL; u_int len = 0; - int nlen, elen; + int nlen, elen, hash_alg = -1; *dgst_raw_length = 0; + /* XXX switch to DIGEST_* directly? */ switch (dgst_type) { case SSH_FP_MD5: - md = EVP_md5(); + hash_alg = SSH_DIGEST_MD5; break; case SSH_FP_SHA1: - md = EVP_sha1(); + hash_alg = SSH_DIGEST_SHA1; break; case SSH_FP_SHA256: - md = EVP_sha256(); + hash_alg = SSH_DIGEST_SHA256; break; default: - fatal("key_fingerprint_raw: bad digest type %d", - dgst_type); + fatal("%s: bad digest type %d", __func__, dgst_type); } switch (k->type) { case KEY_RSA1: @@ -395,18 +394,19 @@ key_fingerprint_raw(const Key *k, enum fp_type dgst_type, case KEY_UNSPEC: return retval; default: - fatal("key_fingerprint_raw: bad key type %d", k->type); + fatal("%s: bad key type %d", __func__, k->type); break; } if (blob != NULL) { - retval = xmalloc(EVP_MAX_MD_SIZE); - EVP_DigestInit(&ctx, md); - EVP_DigestUpdate(&ctx, blob, len); - EVP_DigestFinal(&ctx, retval, dgst_raw_length); + retval = xmalloc(SSH_DIGEST_MAX_LENGTH); + if ((ssh_digest_memory(hash_alg, blob, len, + retval, SSH_DIGEST_MAX_LENGTH)) != 0) + fatal("%s: digest_memory failed", __func__); memset(blob, 0, len); free(blob); + *dgst_raw_length = ssh_digest_bytes(hash_alg); } else { - fatal("key_fingerprint_raw: blob is null"); + fatal("%s: blob is null", __func__); } return retval; } @@ -2132,8 +2132,8 @@ key_curve_nid_to_name(int nid) return NULL; } -const EVP_MD * -key_ec_nid_to_evpmd(int nid) +int +key_ec_nid_to_hash_alg(int nid) { int kbits = key_curve_nid_to_bits(nid); @@ -2141,11 +2141,11 @@ key_ec_nid_to_evpmd(int nid) fatal("%s: invalid nid %d", __func__, nid); /* RFC5656 section 6.2.1 */ if (kbits <= 256) - return EVP_sha256(); + return SSH_DIGEST_SHA256; else if (kbits <= 384) - return EVP_sha384(); + return SSH_DIGEST_SHA384; else - return EVP_sha512(); + return SSH_DIGEST_SHA512; } int |