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| author | Ivan Bobev <bobeff@gmail.com> | 2019-07-04 23:29:03 +0300 |
|---|---|---|
| committer | Andreas Rumpf <rumpf_a@web.de> | 2019-07-04 22:29:03 +0200 |
| commit | d914dca513dca77510077862ace5420792129bca (patch) | |
| tree | 8855db7844ca3d055a476b32a62c71a748c44c19 /lib/std | |
| parent | 0a501932c234d6150e3952f5e62b265ce34a0312 (diff) | |
| download | Nim-d914dca513dca77510077862ace5420792129bca.tar.gz | |
Make public some sha1 module procedures (#11655) [feature]
Make "newSha1State", "update" and "finalize" procedures from the sha1 module public in order to be possible to compute single sha1 hash of multiple separate blocks of data.
Diffstat (limited to 'lib/std')
| -rw-r--r-- | lib/std/sha1.nim | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/std/sha1.nim b/lib/std/sha1.nim index 4cc38ec2e..cd100cd86 100644 --- a/lib/std/sha1.nim +++ b/lib/std/sha1.nim @@ -52,7 +52,7 @@ type # This implementation of the SHA1 algorithm was ported from the Chromium OS one # with minor modifications that should not affect its functionality. -proc newSha1State(): Sha1State = +proc newSha1State*(): Sha1State = result.count = 0 result.state[0] = 0x67452301'u32 result.state[1] = 0xEFCDAB89'u32 @@ -145,7 +145,7 @@ proc transform(ctx: var Sha1State) = ctx.state[3] += D ctx.state[4] += E -proc update(ctx: var Sha1State, data: openArray[char]) = +proc update*(ctx: var Sha1State, data: openArray[char]) = var i = ctx.count mod 64 var j = 0 var len = data.len @@ -176,7 +176,7 @@ proc update(ctx: var Sha1State, data: openArray[char]) = i = 0 ctx.count += data.len -proc finalize(ctx: var Sha1State): Sha1Digest = +proc finalize*(ctx: var Sha1State): Sha1Digest = var cnt = uint64(ctx.count * 8) # A 1 bit update(ctx, "\x80") |