changes.txt

did configurarion of pq-wolfssl

did benchmarking

did certgen make

in line 20942 added wc_getpubkeyderfromcert() funct in wolfcrypt/src/asn.c

in line 569 added wc_getpubkeyderfromcert() in wolfssl/wolfcrypt/asn_public.h

made changes in 19500 in wolfcrypt/src/asn.c

-----------------------------------------------------------

comment 12170 line in asn.c

change line 12197 into this -->

           ret = PemToDer(pem, pemSz, PRIVATEKEY_TYPE, &der, NULL, info, NULL);
           
add this function from line 20942 - 20976

int wc_GetPubKeyDerFromCert(struct DecodedCert* cert,
                            byte* derKey, word32* derKeySz)
{
    int ret = 0;

    /* derKey may be NULL to return length only */
    if (cert == NULL || derKeySz == NULL ||
        (derKey != NULL && *derKeySz == 0)) {
        return BAD_FUNC_ARG;
    }

    if (cert->publicKey == NULL) {
        WOLFSSL_MSG("DecodedCert does not contain public key\n");
        return BAD_FUNC_ARG;
    }

    /* if derKey is NULL, return required output buffer size in derKeySz */
    if (derKey == NULL) {
        *derKeySz = cert->pubKeySize;
        ret = LENGTH_ONLY_E;
    }

    if (ret == 0) {
        if (cert->pubKeySize > *derKeySz) {
            WOLFSSL_MSG("Output buffer not large enough for public key DER");
            ret = BAD_FUNC_ARG;
        }
        else {
            XMEMCPY(derKey, cert->publicKey, cert->pubKeySize);
            *derKeySz = cert->pubKeySize;
        }
    }

    return ret;
}


------------
asn_public.h

in line 569-570 add these lines

    struct DecodedCert;
    WOLFSSL_API int wc_GetPubKeyDerFromCert(struct DecodedCert* cert,byte* derKey, word32* derKeySz);    
    
    
--------------
settings.h

from line 59-65

 #ifdef HAVE_SPHINCS
    #define SPX_TYPE SHA256_128F_SIMPLE
    #define SPX_TYPE SHA256_128S_SIMPLE    
   // #define SPX_TYPE SHA256_192F_SIMPLE
    /* available types  SHA256_128S_SIMPLE, SHA256_192S_SIMPLE */
    #define SPX_MODE           1  /* available modes 1, 3 */
#endif