SHA_FLAGS_CPU
ctx->flags |= SHA_FLAGS_CPU;
if (SHA_FLAGS_CPU & dd->flags) {
if (!(SHA_FLAGS_CPU & sha_dd->flags))
dd->flags &= ~(SHA_FLAGS_BUSY | SHA_FLAGS_FINAL | SHA_FLAGS_CPU |
dd->flags |= SHA_FLAGS_CPU;
if (ctx->flags & SHA_FLAGS_CPU)