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TLS, SM2: fix ecc key type

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Set the curve explicitly if it is SM2.
Set the key type to signature algorithm to handle SM2.
This commit is contained in:
Sean Parkinson
2024-05-01 17:56:49 +10:00
parent 840d1e9fac
commit 1ddc552828
1 changed files with 7 additions and 1 deletions
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8
src/internal.c
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@@ -28007,6 +28007,12 @@ int DecodePrivateKey(WOLFSSL *ssl, word32* length)
(ecc_key*)ssl->hsKey, (ecc_key*)ssl->hsKey,
ssl->buffers.key->length); ssl->buffers.key->length);
} }
#endif
#ifdef WOLFSSL_SM2
if ((ret == 0) && (ssl->buffers.keyType == sm2_sa_algo)) {
ret = wc_ecc_set_curve((ecc_key*)ssl->hsKey,
WOLFSSL_SM2_KEY_BITS / 8, ECC_SM2P256V1);
}
#endif #endif
if (ret == 0) { if (ret == 0) {
WOLFSSL_MSG("Using ECC private key"); WOLFSSL_MSG("Using ECC private key");
@@ -34542,7 +34548,7 @@ static int DoSessionTicket(WOLFSSL* ssl, const byte* input, word32* inOutIdx,
{ {
word32 keySz; word32 keySz;
ssl->buffers.keyType = ecc_dsa_sa_algo; ssl->buffers.keyType = ssl->options.sigAlgo;
ret = DecodePrivateKey(ssl, &keySz); ret = DecodePrivateKey(ssl, &keySz);
if (ret != 0) { if (ret != 0) {
goto exit_sske; goto exit_sske;