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use EVP_MD_CTX_create

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This commit is contained in:
Love Hornquist Astrand
2009-08-20 17:13:09 -07:00
parent 27b8565d5f
commit 03cb3aa56b
5 changed files with 44 additions and 46 deletions
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26
lib/gssapi/krb5/8003.c
View File

@@ -74,35 +74,35 @@ hash_input_chan_bindings (const gss_channel_bindings_t b,
u_char *p)
{
u_char num[4];
EVP_MD_CTX ctx;
EVP_MD_CTX *ctx;
EVP_MD_CTX_init(&ctx);
EVP_DigestInit_ex(&ctx, EVP_md5(), NULL);
ctx = EVP_MD_CTX_create();
EVP_DigestInit_ex(ctx, EVP_md5(), NULL);
_gsskrb5_encode_om_uint32 (b->initiator_addrtype, num);
EVP_DigestUpdate(&ctx, num, sizeof(num));
EVP_DigestUpdate(ctx, num, sizeof(num));
_gsskrb5_encode_om_uint32 (b->initiator_address.length, num);
EVP_DigestUpdate(&ctx, num, sizeof(num));
EVP_DigestUpdate(ctx, num, sizeof(num));
if (b->initiator_address.length)
EVP_DigestUpdate(&ctx,
EVP_DigestUpdate(ctx,
b->initiator_address.value,
b->initiator_address.length);
_gsskrb5_encode_om_uint32 (b->acceptor_addrtype, num);
EVP_DigestUpdate(&ctx, num, sizeof(num));
EVP_DigestUpdate(ctx, num, sizeof(num));
_gsskrb5_encode_om_uint32 (b->acceptor_address.length, num);
EVP_DigestUpdate(&ctx, num, sizeof(num));
EVP_DigestUpdate(ctx, num, sizeof(num));
if (b->acceptor_address.length)
EVP_DigestUpdate(&ctx,
EVP_DigestUpdate(ctx,
b->acceptor_address.value,
b->acceptor_address.length);
_gsskrb5_encode_om_uint32 (b->application_data.length, num);
EVP_DigestUpdate(&ctx, num, sizeof(num));
EVP_DigestUpdate(ctx, num, sizeof(num));
if (b->application_data.length)
EVP_DigestUpdate(&ctx,
EVP_DigestUpdate(ctx,
b->application_data.value,
b->application_data.length);
EVP_DigestFinal_ex(&ctx, p, NULL);
EVP_MD_CTX_cleanup(&ctx);
EVP_DigestFinal_ex(ctx, p, NULL);
EVP_MD_CTX_destroy(ctx);
return 0;
}

24
lib/gssapi/ntlm/crypto.c
View File

@@ -80,7 +80,7 @@ _gss_ntlm_set_key(struct ntlmv2_key *key, int acceptor, int sealsign,
unsigned char *data, size_t len)
{
unsigned char out[16];
EVP_MD_CTX ctx;
EVP_MD_CTX *ctx;
const char *signmagic;
const char *sealmagic;
@@ -94,19 +94,17 @@ _gss_ntlm_set_key(struct ntlmv2_key *key, int acceptor, int sealsign,
key->seq = 0;
EVP_MD_CTX_init(&ctx);
EVP_DigestInit_ex(&ctx, EVP_md5(), NULL);
EVP_DigestUpdate(&ctx, data, len);
EVP_DigestUpdate(&ctx, signmagic, strlen(signmagic) + 1);
EVP_DigestFinal_ex(&ctx, key->signkey, NULL);
EVP_MD_CTX_cleanup(&ctx);
ctx = EVP_MD_CTX_create();
EVP_DigestInit_ex(ctx, EVP_md5(), NULL);
EVP_DigestUpdate(ctx, data, len);
EVP_DigestUpdate(ctx, signmagic, strlen(signmagic) + 1);
EVP_DigestFinal_ex(ctx, key->signkey, NULL);
EVP_MD_CTX_init(&ctx);
EVP_DigestInit_ex(&ctx, EVP_md5(), NULL);
EVP_DigestUpdate(&ctx, data, len);
EVP_DigestUpdate(&ctx, sealmagic, strlen(sealmagic) + 1);
EVP_DigestFinal_ex(&ctx, out, NULL);
EVP_MD_CTX_cleanup(&ctx);
EVP_DigestInit_ex(ctx, EVP_md5(), NULL);
EVP_DigestUpdate(ctx, data, len);
EVP_DigestUpdate(ctx, sealmagic, strlen(sealmagic) + 1);
EVP_DigestFinal_ex(ctx, out, NULL);
EVP_MD_CTX_destroy(ctx);
RC4_set_key(&key->sealkey, 16, out);
if (sealsign)

12
lib/hx509/ca.c
View File

@@ -1193,14 +1193,14 @@ ca_sign(hx509_context context,
unsigned char hash[SHA_DIGEST_LENGTH];
{
EVP_MD_CTX ctx;
EVP_MD_CTX *ctx;
EVP_MD_CTX_init(&ctx);
EVP_DigestInit_ex(&ctx, EVP_sha1(), NULL);
EVP_DigestUpdate(&ctx, tbs->spki.subjectPublicKey.data,
ctx = EVP_MD_CTX_create();
EVP_DigestInit_ex(ctx, EVP_sha1(), NULL);
EVP_DigestUpdate(ctx, tbs->spki.subjectPublicKey.data,
tbs->spki.subjectPublicKey.length / 8);
EVP_DigestFinal_ex(&ctx, hash, NULL);
EVP_MD_CTX_cleanup(&ctx);
EVP_DigestFinal_ex(ctx, hash, NULL);
EVP_MD_CTX_destroy(ctx);
}
si.data = hash;

24
lib/hx509/crypto.c
View File

@@ -1141,7 +1141,7 @@ evp_md_create_signature(hx509_context context,
heim_octet_string *sig)
{
size_t sigsize = EVP_MD_size(sig_alg->evp_md());
EVP_MD_CTX ctx;
EVP_MD_CTX *ctx;
memset(sig, 0, sizeof(*sig));
@@ -1161,11 +1161,11 @@ evp_md_create_signature(hx509_context context,
}
sig->length = sigsize;
EVP_MD_CTX_init(&ctx);
EVP_DigestInit_ex(&ctx, sig_alg->evp_md(), NULL);
EVP_DigestUpdate(&ctx, data->data, data->length);
EVP_DigestFinal_ex(&ctx, sig->data, NULL);
EVP_MD_CTX_cleanup(&ctx);
ctx = EVP_MD_CTX_create();
EVP_DigestInit_ex(ctx, sig_alg->evp_md(), NULL);
EVP_DigestUpdate(ctx, data->data, data->length);
EVP_DigestFinal_ex(ctx, sig->data, NULL);
EVP_MD_CTX_destroy(ctx);
return 0;
@@ -1180,7 +1180,7 @@ evp_md_verify_signature(hx509_context context,
const heim_octet_string *sig)
{
unsigned char digest[EVP_MAX_MD_SIZE];
EVP_MD_CTX ctx;
EVP_MD_CTX *ctx;
size_t sigsize = EVP_MD_size(sig_alg->evp_md());
if (sig->length != sigsize || sigsize > sizeof(digest)) {
@@ -1189,11 +1189,11 @@ evp_md_verify_signature(hx509_context context,
return HX509_CRYPTO_SIG_INVALID_FORMAT;
}
EVP_MD_CTX_init(&ctx);
EVP_DigestInit_ex(&ctx, sig_alg->evp_md(), NULL);
EVP_DigestUpdate(&ctx, data->data, data->length);
EVP_DigestFinal_ex(&ctx, digest, NULL);
EVP_MD_CTX_cleanup(&ctx);
ctx = EVP_MD_CTX_create();
EVP_DigestInit_ex(ctx, sig_alg->evp_md(), NULL);
EVP_DigestUpdate(ctx, data->data, data->length);
EVP_DigestFinal_ex(ctx, digest, NULL);
EVP_MD_CTX_destroy(ctx);
if (ct_memcmp(digest, sig->data, sigsize) != 0) {
hx509_set_error_string(context, 0, HX509_CRYPTO_BAD_SIGNATURE,

4
lib/hx509/hxtool-commands.in
View File

@@ -156,9 +156,9 @@ command = {
type = "string"
help = "file containing content"
}
min_args="2"
min_args="1"
max_args="2"
argument="in-file out-file"
argument="in-file [out-file]"
help = "Verify a file within a SignedData object"
}
command = {