static int
xmlSecOpenSSLRsaOaepExecute(xmlSecTransformPtr transform, int last, xmlSecTransformCtxPtr transformCtx) {
xmlSecOpenSSLRsaOaepCtxPtr ctx;
int ret;
xmlSecAssert2(xmlSecTransformCheckId(transform, xmlSecOpenSSLTransformRsaOaepId), -1);
xmlSecAssert2((transform->operation == xmlSecTransformOperationEncrypt) || (transform->operation == xmlSecTransformOperationDecrypt), -1);
xmlSecAssert2(xmlSecTransformCheckSize(transform, xmlSecOpenSSLRsaOaepSize), -1);
xmlSecAssert2(transformCtx != NULL, -1);
ctx = xmlSecOpenSSLRsaOaepGetCtx(transform);
xmlSecAssert2(ctx != NULL, -1);
xmlSecAssert2(ctx->pKey != NULL, -1);
if(transform->status == xmlSecTransformStatusNone) {
transform->status = xmlSecTransformStatusWorking;
}
if((transform->status == xmlSecTransformStatusWorking) && (last == 0)) {
/* just do nothing */
} else if((transform->status == xmlSecTransformStatusWorking) && (last != 0)) {
ret = xmlSecOpenSSLRsaOaepProcess(transform, transformCtx);
if(ret < 0) {
xmlSecError(XMLSEC_ERRORS_HERE,
xmlSecErrorsSafeString(xmlSecTransformGetName(transform)),
"xmlSecOpenSSLRsaOaepProcess",
XMLSEC_ERRORS_R_XMLSEC_FAILED,
XMLSEC_ERRORS_NO_MESSAGE);
return(-1);
}
transform->status = xmlSecTransformStatusFinished;
} else if(transform->status == xmlSecTransformStatusFinished) {
/* the only way we can get here is if there is no input */
xmlSecAssert2(xmlSecBufferGetSize(&(transform->inBuf)) == 0, -1);
} else {
xmlSecError(XMLSEC_ERRORS_HERE,
xmlSecErrorsSafeString(xmlSecTransformGetName(transform)),
NULL,
XMLSEC_ERRORS_R_INVALID_STATUS,
"status=%d", transform->status);
return(-1);
}
return(0);
}
static int
xmlSecOpenSSLRsaOaepExecute(xmlSecTransformPtr transform, int last, xmlSecTransformCtxPtr transformCtx) {
xmlSecOpenSSLRsaOaepCtxPtr ctx;
int ret;
xmlSecAssert2(xmlSecTransformCheckId(transform, xmlSecOpenSSLTransformRsaOaepId), -1);
xmlSecAssert2((transform->operation == xmlSecTransformOperationEncrypt) || (transform->operation == xmlSecTransformOperationDecrypt), -1);
xmlSecAssert2(xmlSecTransformCheckSize(transform, xmlSecOpenSSLRsaOaepSize), -1);
xmlSecAssert2(transformCtx != NULL, -1);
ctx = xmlSecOpenSSLRsaOaepGetCtx(transform);
xmlSecAssert2(ctx != NULL, -1);
xmlSecAssert2(ctx->pKey != NULL, -1);
if(transform->status == xmlSecTransformStatusNone) {
transform->status = xmlSecTransformStatusWorking;
}
if((transform->status == xmlSecTransformStatusWorking) && (last == 0)) {
/* just do nothing */
} else if((transform->status == xmlSecTransformStatusWorking) && (last != 0)) {
ret = xmlSecOpenSSLRsaOaepProcess(transform, transformCtx);
if(ret < 0) {
xmlSecInternalError("xmlSecOpenSSLRsaOaepProcess",
xmlSecTransformGetName(transform));
return(-1);
}
transform->status = xmlSecTransformStatusFinished;
} else if(transform->status == xmlSecTransformStatusFinished) {
/* the only way we can get here is if there is no input */
xmlSecAssert2(xmlSecBufferGetSize(&(transform->inBuf)) == 0, -1);
} else {
xmlSecInvalidTransfromStatusError(transform);
return(-1);
}
return(0);
}
