C++ (Cpp) xmlSecOpenSSLKeyDataRsaGetEvp Examples

Example #1

File: kt_rsa.c Project: esproul/xmlsec

static int
xmlSecOpenSSLRsaOaepSetKey(xmlSecTransformPtr transform, xmlSecKeyPtr key) {
    xmlSecOpenSSLRsaOaepCtxPtr ctx;
    EVP_PKEY* pKey;
    RSA *rsa;

    xmlSecAssert2(xmlSecTransformCheckId(transform, xmlSecOpenSSLTransformRsaOaepId), -1);
    xmlSecAssert2((transform->operation == xmlSecTransformOperationEncrypt) || (transform->operation == xmlSecTransformOperationDecrypt), -1);
    xmlSecAssert2(xmlSecTransformCheckSize(transform, xmlSecOpenSSLRsaOaepSize), -1);
    xmlSecAssert2(key != NULL, -1);
    xmlSecAssert2(xmlSecKeyDataCheckId(xmlSecKeyGetValue(key), xmlSecOpenSSLKeyDataRsaId), -1);

    ctx = xmlSecOpenSSLRsaOaepGetCtx(transform);
    xmlSecAssert2(ctx != NULL, -1);
    xmlSecAssert2(ctx->pKey == NULL, -1);

    pKey = xmlSecOpenSSLKeyDataRsaGetEvp(xmlSecKeyGetValue(key));
    if(pKey == NULL) {
        xmlSecInternalError("xmlSecOpenSSLKeyDataRsaGetEvp",
                            xmlSecTransformGetName(transform));
        return(-1);
    }
    xmlSecAssert2(EVP_PKEY_base_id(pKey) == EVP_PKEY_RSA, -1);
    rsa = EVP_PKEY_get0_RSA(pKey);
    xmlSecAssert2(rsa != NULL, -1);

    ctx->pKey = xmlSecOpenSSLEvpKeyDup(pKey);
    if(ctx->pKey == NULL) {
        xmlSecInternalError("xmlSecOpenSSLEvpKeyDup",
                            xmlSecTransformGetName(transform));
        return(-1);
    }

    return(0);
}

Example #2

File: kt_rsa.c Project: dhyannataraj/xmlsec-for-nataraj

static int
xmlSecOpenSSLRsaOaepSetKey(xmlSecTransformPtr transform, xmlSecKeyPtr key) {
    xmlSecOpenSSLRsaOaepCtxPtr ctx;
    EVP_PKEY* pKey;

    xmlSecAssert2(xmlSecTransformCheckId(transform, xmlSecOpenSSLTransformRsaOaepId), -1);
    xmlSecAssert2((transform->operation == xmlSecTransformOperationEncrypt) || (transform->operation == xmlSecTransformOperationDecrypt), -1);
    xmlSecAssert2(xmlSecTransformCheckSize(transform, xmlSecOpenSSLRsaOaepSize), -1);
    xmlSecAssert2(key != NULL, -1);
    xmlSecAssert2(xmlSecKeyDataCheckId(xmlSecKeyGetValue(key), xmlSecOpenSSLKeyDataRsaId), -1);

    ctx = xmlSecOpenSSLRsaOaepGetCtx(transform);
    xmlSecAssert2(ctx != NULL, -1);
    xmlSecAssert2(ctx->pKey == NULL, -1);

    pKey = xmlSecOpenSSLKeyDataRsaGetEvp(xmlSecKeyGetValue(key));
    if(pKey == NULL) {
        xmlSecError(XMLSEC_ERRORS_HERE,
                    xmlSecErrorsSafeString(xmlSecTransformGetName(transform)),
                    "xmlSecOpenSSLKeyDataRsaGetEvp",
                    XMLSEC_ERRORS_R_XMLSEC_FAILED,
                    XMLSEC_ERRORS_NO_MESSAGE);
        return(-1);
    }
    xmlSecAssert2(pKey->type == EVP_PKEY_RSA, -1);
    xmlSecAssert2(pKey->pkey.rsa != NULL, -1);

    ctx->pKey = xmlSecOpenSSLEvpKeyDup(pKey);
    if(ctx->pKey == NULL) {
        xmlSecError(XMLSEC_ERRORS_HERE,
                    xmlSecErrorsSafeString(xmlSecTransformGetName(transform)),
                    "xmlSecOpenSSLEvpKeyDup",
                    XMLSEC_ERRORS_R_XMLSEC_FAILED,
                    XMLSEC_ERRORS_NO_MESSAGE);
        return(-1);
    }

    return(0);
}