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authorAndy Polyakov <appro@openssl.org>2015-12-09 23:02:11 +0100
committerAndy Polyakov <appro@openssl.org>2015-12-10 12:05:50 +0100
commit48f14845551c530ed42834d8034d53222d355175 (patch)
tree95208bc12fe7e701d641c0664da3a9a9088811c0 /crypto/include/internal/chacha.h
parenta76ba82ccbfee6df5aa86ba2a275b713f3e0f239 (diff)
Configure: make no-chacha and no-poly1305 work.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Diffstat (limited to 'crypto/include/internal/chacha.h')
-rw-r--r--crypto/include/internal/chacha.h4
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|.