diff options
| author | Dan McDonald <danmcd@mnx.io> | 2022-11-18 09:15:55 -0500 |
|---|---|---|
| committer | Dan McDonald <danmcd@mnx.io> | 2022-11-18 09:15:55 -0500 |
| commit | f469a20c1f7649b781dd6c84ef40d1b2fb54cfbb (patch) | |
| tree | c632c067d0cea004d8a60a0bf6daa6c7f0e1f8f0 /usr/src/common | |
| parent | bc68779dc3906e3badf883308b4990adeb7b1955 (diff) | |
| parent | 067afcb3a52b5ebe76a00b3f366353cad54c649e (diff) | |
| download | illumos-joyent-f469a20c1f7649b781dd6c84ef40d1b2fb54cfbb.tar.gz | |
[illumos-gate merge]
commit 067afcb3a52b5ebe76a00b3f366353cad54c649e
15179 libmd: unused function 'ROTATE_LEFT'
commit 6c3eb1522a391079b03bb1847a6e4dc8bddf0224
15178 libmp: unused parameter
Diffstat (limited to 'usr/src/common')
| -rw-r--r-- | usr/src/common/crypto/sha1/sha1.c | 41 |
1 files changed, 19 insertions, 22 deletions
diff --git a/usr/src/common/crypto/sha1/sha1.c b/usr/src/common/crypto/sha1/sha1.c index 08c7a2f52c..13a1f0503d 100644 --- a/usr/src/common/crypto/sha1/sha1.c +++ b/usr/src/common/crypto/sha1/sha1.c @@ -110,28 +110,6 @@ static uint8_t PADDING[64] = { 0x80, /* all zeros */ }; #define H(b, c, d) (((b) & (c)) | (((b)|(c)) & (d))) /* - * ROTATE_LEFT rotates x left n bits. - */ - -#if defined(__GNUC__) && defined(_LP64) -static __inline__ uint64_t -ROTATE_LEFT(uint64_t value, uint32_t n) -{ - uint32_t t32; - - t32 = (uint32_t)value; - return ((t32 << n) | (t32 >> (32 - n))); -} - -#else - -#define ROTATE_LEFT(x, n) \ - (((x) << (n)) | ((x) >> ((sizeof (x) * NBBY)-(n)))) - -#endif - - -/* * SHA1Init() * * purpose: initializes the sha1 context and begins and sha1 digest operation @@ -456,6 +434,25 @@ SHA1Final(void *digest, SHA1_CTX *ctx) #if !defined(__amd64) +/* + * ROTATE_LEFT rotates x left n bits. + */ + +#if defined(__GNUC__) && defined(_LP64) +static __inline__ uint64_t +ROTATE_LEFT(uint64_t value, uint32_t n) +{ + uint32_t t32; + + t32 = (uint32_t)value; + return ((t32 << n) | (t32 >> (32 - n))); +} + +#else +#define ROTATE_LEFT(x, n) \ + (((x) << (n)) | ((x) >> ((sizeof (x) * NBBY)-(n)))) +#endif + typedef uint32_t sha1word; /* |