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Fix ECDSA-SHA384 and ECDSA-SHA512.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos 2023-01-17 00:05:31 +01:00
parent 89d617110f
commit 0daddfd477
No known key found for this signature in database
GPG key ID: C0095B7870A4CCD3
1 changed files with 6 additions and 3 deletions
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9
src/hsm/cmd_signature.c
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@ -107,7 +107,11 @@ int cmd_signature() {
md = MBEDTLS_MD_SHA256;
else if (p2 == ALGO_EC_SHA224)
md = MBEDTLS_MD_SHA224;
if (p2 == ALGO_RSA_PKCS1_SHA1 || p2 == ALGO_RSA_PSS_SHA1 || p2 == ALGO_EC_SHA1 || p2 == ALGO_RSA_PKCS1_SHA256 || p2 == ALGO_RSA_PSS_SHA256 || p2 == ALGO_EC_SHA256 || p2 == ALGO_EC_SHA224) {
else if (p2 == ALGO_EC_SHA384)
md = MBEDTLS_MD_SHA384;
else if (p2 == ALGO_EC_SHA512)
md = MBEDTLS_MD_SHA512;
if (p2 == ALGO_RSA_PKCS1_SHA1 || p2 == ALGO_RSA_PSS_SHA1 || p2 == ALGO_EC_SHA1 || p2 == ALGO_RSA_PKCS1_SHA256 || p2 == ALGO_RSA_PSS_SHA256 || p2 == ALGO_EC_SHA256 || p2 == ALGO_EC_SHA224 || p2 == ALGO_EC_SHA384 || p2 == ALGO_EC_SHA512) {
generic_hash(md, apdu.data, apdu.nc, apdu.data);
apdu.nc = mbedtls_md_get_size(mbedtls_md_info_from_type(md));
}
@ -216,8 +220,7 @@ int cmd_signature() {
md = MBEDTLS_MD_SHA384;
else if (p2 == ALGO_EC_SHA512)
md = MBEDTLS_MD_SHA512;
int r;
r = load_private_key_ecdsa(&ctx, fkey);
int r = load_private_key_ecdsa(&ctx, fkey);
if (r != CCID_OK) {
mbedtls_ecdsa_free(&ctx);
if (r == CCID_VERIFICATION_FAILED)