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Added support for EdDSA signature.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-08-22 17:10:03 +02:00
parent 22d8793683
commit faef2dc278
7 changed files with 66 additions and 39 deletions
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10
src/hsm/cmd_key_wrap.c
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@@ -71,18 +71,18 @@ int cmd_key_wrap() {
mbedtls_rsa_free(&ctx);
}
else if (*dprkd == P15_KEYTYPE_ECC) {
mbedtls_ecdsa_context ctx;
mbedtls_ecdsa_init(&ctx);
r = load_private_key_ecdsa(&ctx, ef);
mbedtls_ecp_keypair ctx;
mbedtls_ecp_keypair_init(&ctx);
r = load_private_key_ec(&ctx, ef);
if (r != CCID_OK) {
mbedtls_ecdsa_free(&ctx);
mbedtls_ecp_keypair_free(&ctx);
if (r == CCID_VERIFICATION_FAILED) {
return SW_SECURE_MESSAGE_EXEC_ERROR();
}
return SW_EXEC_ERROR();
}
r = dkek_encode_key(kdom, &ctx, HSM_KEY_EC, res_APDU, &wrap_len, meta_tag, tag_len);
mbedtls_ecdsa_free(&ctx);
mbedtls_ecp_keypair_free(&ctx);
}
else if (*dprkd == P15_KEYTYPE_AES) {
uint8_t kdata[64]; //maximum AES key size