diff options
author | Micah Anderson <micah@riseup.net> | 2014-08-11 13:49:21 -0400 |
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committer | Micah Anderson <micah@riseup.net> | 2014-08-11 13:49:21 -0400 |
commit | 2e59f9740a29439df7c7a56cf0ae83dec3081d31 (patch) | |
tree | d5e7c4e74c9a0f1ea999327d2e68b1dd27be00e0 /src/libsodium/include/sodium/crypto_stream_salsa208.h |
initial import of debian version from mentors0.6.1
Diffstat (limited to 'src/libsodium/include/sodium/crypto_stream_salsa208.h')
-rw-r--r-- | src/libsodium/include/sodium/crypto_stream_salsa208.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/libsodium/include/sodium/crypto_stream_salsa208.h b/src/libsodium/include/sodium/crypto_stream_salsa208.h new file mode 100644 index 0000000..a8fd2ce --- /dev/null +++ b/src/libsodium/include/sodium/crypto_stream_salsa208.h @@ -0,0 +1,43 @@ +#ifndef crypto_stream_salsa208_H +#define crypto_stream_salsa208_H + +/* + * WARNING: This is just a stream cipher. It is NOT authenticated encryption. + * While it provides some protection against eavesdropping, it does NOT + * provide any security against active attacks. + * Unless you know what you're doing, what you are looking for is probably + * the crypto_box functions. + */ + +#include <stddef.h> +#include "export.h" + +#ifdef __cplusplus +# if __GNUC__ +# pragma GCC diagnostic ignored "-Wlong-long" +# endif +extern "C" { +#endif + +#define crypto_stream_salsa208_KEYBYTES 32U +SODIUM_EXPORT +size_t crypto_stream_salsa208_keybytes(void); + +#define crypto_stream_salsa208_NONCEBYTES 8U +SODIUM_EXPORT +size_t crypto_stream_salsa208_noncebytes(void); + +SODIUM_EXPORT +int crypto_stream_salsa208(unsigned char *c, unsigned long long clen, + const unsigned char *n, const unsigned char *k); + +SODIUM_EXPORT +int crypto_stream_salsa208_xor(unsigned char *c, const unsigned char *m, + unsigned long long mlen, const unsigned char *n, + const unsigned char *k); + +#ifdef __cplusplus +} +#endif + +#endif |