diff options
Diffstat (limited to 'crypto/include/internal/chacha.h')
| -rw-r--r-- | crypto/include/internal/chacha.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/crypto/include/internal/chacha.h b/crypto/include/internal/chacha.h index dacbdf59dc..98787d35b8 100644 --- a/crypto/include/internal/chacha.h +++ b/crypto/include/internal/chacha.h @@ -57,6 +57,10 @@ extern "C" { #endif +# ifdef OPENSSL_NO_CHACHA +# error CHACHA is disabled. +# endif + /* * ChaCha20_ctr32 encrypts |len| bytes from |inp| with the given key and * nonce and writes the result to |out|, which may be equal to |inp|. |