diff options
Diffstat (limited to 'lib/libssl')
| -rw-r--r-- | lib/libssl/src/crypto/chacha/chacha-merged.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/lib/libssl/src/crypto/chacha/chacha-merged.c b/lib/libssl/src/crypto/chacha/chacha-merged.c index 6067ea3b5ad..25092b16da5 100644 --- a/lib/libssl/src/crypto/chacha/chacha-merged.c +++ b/lib/libssl/src/crypto/chacha/chacha-merged.c @@ -1,4 +1,4 @@ -/* $OpenBSD: chacha-merged.c,v 1.4 2014/06/12 15:49:28 deraadt Exp $ */ +/* $OpenBSD: chacha-merged.c,v 1.5 2014/06/24 17:48:30 jsing Exp $ */ /* chacha-merged.c version 20080118 D. J. Bernstein @@ -108,8 +108,10 @@ chacha_ivsetup(chacha_ctx *x, const u8 *iv, const u8 *counter) static inline void chacha_encrypt_bytes(chacha_ctx *x, const u8 *m, u8 *c, u32 bytes) { - u32 x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15; - u32 j0, j1, j2, j3, j4, j5, j6, j7, j8, j9, j10, j11, j12, j13, j14, j15; + u32 x0, x1, x2, x3, x4, x5, x6, x7; + u32 x8, x9, x10, x11, x12, x13, x14, x15; + u32 j0, j1, j2, j3, j4, j5, j6, j7; + u32 j8, j9, j10, j11, j12, j13, j14, j15; u8 *ctarget = NULL; u8 tmp[64]; u_int i; @@ -136,8 +138,9 @@ chacha_encrypt_bytes(chacha_ctx *x, const u8 *m, u8 *c, u32 bytes) for (;;) { if (bytes < 64) { - for (i = 0;i < bytes;++i) tmp[i] = m[i]; - m = tmp; + for (i = 0; i < bytes; ++i) + tmp[i] = m[i]; + m = tmp; ctarget = c; c = tmp; } @@ -204,7 +207,10 @@ chacha_encrypt_bytes(chacha_ctx *x, const u8 *m, u8 *c, u32 bytes) j12 = PLUSONE(j12); if (!j12) { j13 = PLUSONE(j13); - /* stopping at 2^70 bytes per nonce is user's responsibility */ + /* + * Stopping at 2^70 bytes per nonce is the user's + * responsibility. + */ } U32TO8_LITTLE(c + 0, x0); |