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sm: no SHA256 for OpenSSL version < 0.9.8

This commit is contained in:
Viktor Tarasov 2016-10-05 11:03:40 +02:00
parent 30261ceaec
commit 3b352d5eca
1 changed files with 5 additions and 0 deletions
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5
src/smm/sm-cwa14890.c
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@ -204,6 +204,7 @@ sm_cwa_init_session_keys(struct sc_context *ctx, struct sm_cwa_session *session_
memcpy(&session_data->session_mac[0], buff, sizeof(session_data->session_mac));
}
else if (mechanism == IASECC_ALGORITHM_SYMMETRIC_SHA256) {
#if OPENSSL_VERSION_NUMBER >= 0x00908000L
xored[35] = 0x01;
SHA256(xored, 36, buff);
memcpy(&session_data->session_enc[0], buff, sizeof(session_data->session_enc));
@ -211,6 +212,10 @@ sm_cwa_init_session_keys(struct sc_context *ctx, struct sm_cwa_session *session_
xored[35] = 0x02;
SHA256(xored, 36, buff);
memcpy(&session_data->session_mac[0], buff, sizeof(session_data->session_mac));
#else
sc_log(ctx, "No FIPS, SHA256 is not supported");
return SC_ERROR_INVALID_ARGUMENTS;
#endif
}
else {
return SC_ERROR_INVALID_ARGUMENTS;