crypto: add SHA-512/224 and SHA-512/256 as described in FIPS 180-4
Change-Id: Ifbab8203dea1eb0df4c834df22e12cb7c37c14fd
Reviewed-on: https://go-review.googlesource.com/10683
Reviewed-by: Adam Langley <agl@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
diff --git a/src/crypto/crypto.go b/src/crypto/crypto.go
index 07082c4..184ea9d 100644
--- a/src/crypto/crypto.go
+++ b/src/crypto/crypto.go
@@ -21,36 +21,40 @@
}
const (
- MD4 Hash = 1 + iota // import golang.org/x/crypto/md4
- MD5 // import crypto/md5
- SHA1 // import crypto/sha1
- SHA224 // import crypto/sha256
- SHA256 // import crypto/sha256
- SHA384 // import crypto/sha512
- SHA512 // import crypto/sha512
- MD5SHA1 // no implementation; MD5+SHA1 used for TLS RSA
- RIPEMD160 // import golang.org/x/crypto/ripemd160
- SHA3_224 // import golang.org/x/crypto/sha3
- SHA3_256 // import golang.org/x/crypto/sha3
- SHA3_384 // import golang.org/x/crypto/sha3
- SHA3_512 // import golang.org/x/crypto/sha3
+ MD4 Hash = 1 + iota // import golang.org/x/crypto/md4
+ MD5 // import crypto/md5
+ SHA1 // import crypto/sha1
+ SHA224 // import crypto/sha256
+ SHA256 // import crypto/sha256
+ SHA384 // import crypto/sha512
+ SHA512 // import crypto/sha512
+ MD5SHA1 // no implementation; MD5+SHA1 used for TLS RSA
+ RIPEMD160 // import golang.org/x/crypto/ripemd160
+ SHA3_224 // import golang.org/x/crypto/sha3
+ SHA3_256 // import golang.org/x/crypto/sha3
+ SHA3_384 // import golang.org/x/crypto/sha3
+ SHA3_512 // import golang.org/x/crypto/sha3
+ SHA512_224 // import crypto/sha512
+ SHA512_256 // import crypto/sha512
maxHash
)
var digestSizes = []uint8{
- MD4: 16,
- MD5: 16,
- SHA1: 20,
- SHA224: 28,
- SHA256: 32,
- SHA384: 48,
- SHA512: 64,
- SHA3_224: 28,
- SHA3_256: 32,
- SHA3_384: 48,
- SHA3_512: 64,
- MD5SHA1: 36,
- RIPEMD160: 20,
+ MD4: 16,
+ MD5: 16,
+ SHA1: 20,
+ SHA224: 28,
+ SHA256: 32,
+ SHA384: 48,
+ SHA512: 64,
+ SHA512_224: 28,
+ SHA512_256: 32,
+ SHA3_224: 28,
+ SHA3_256: 32,
+ SHA3_384: 48,
+ SHA3_512: 64,
+ MD5SHA1: 36,
+ RIPEMD160: 20,
}
// Size returns the length, in bytes, of a digest resulting from the given hash
diff --git a/src/crypto/sha512/sha512.go b/src/crypto/sha512/sha512.go
index bca7a91..e7781fd 100644
--- a/src/crypto/sha512/sha512.go
+++ b/src/crypto/sha512/sha512.go
@@ -2,8 +2,8 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// Package sha512 implements the SHA384 and SHA512 hash algorithms as defined
-// in FIPS 180-2.
+// Package sha512 implements the SHA-384, SHA-512, SHA-512/224, and SHA-512/256
+// hash algorithms as defined in FIPS 180-4.
package sha512
import (
@@ -14,16 +14,27 @@
func init() {
crypto.RegisterHash(crypto.SHA384, New384)
crypto.RegisterHash(crypto.SHA512, New)
+ crypto.RegisterHash(crypto.SHA512_224, New512_224)
+ crypto.RegisterHash(crypto.SHA512_256, New512_256)
}
-// The size of a SHA512 checksum in bytes.
-const Size = 64
+const (
+ // Size is the size, in bytes, of a SHA-512 checksum.
+ Size = 64
-// The size of a SHA384 checksum in bytes.
-const Size384 = 48
+ // Size224 is the size, in bytes, of a SHA-512/224 checksum.
+ Size224 = 28
-// The blocksize of SHA512 and SHA384 in bytes.
-const BlockSize = 128
+ // Size256 is the size, in bytes, of a SHA-512/256 checksum.
+ Size256 = 32
+
+ // Size384 is the size, in bytes, of a SHA-384 checksum.
+ Size384 = 48
+
+ // BlockSize is the block size, in bytes, of the SHA-512/224,
+ // SHA-512/256, SHA-384 and SHA-512 hash functions.
+ BlockSize = 128
+)
const (
chunk = 128
@@ -35,6 +46,22 @@
init5 = 0x9b05688c2b3e6c1f
init6 = 0x1f83d9abfb41bd6b
init7 = 0x5be0cd19137e2179
+ init0_224 = 0x8c3d37c819544da2
+ init1_224 = 0x73e1996689dcd4d6
+ init2_224 = 0x1dfab7ae32ff9c82
+ init3_224 = 0x679dd514582f9fcf
+ init4_224 = 0x0f6d2b697bd44da8
+ init5_224 = 0x77e36f7304c48942
+ init6_224 = 0x3f9d85a86a1d36c8
+ init7_224 = 0x1112e6ad91d692a1
+ init0_256 = 0x22312194fc2bf72c
+ init1_256 = 0x9f555fa3c84c64c2
+ init2_256 = 0x2393b86b6f53b151
+ init3_256 = 0x963877195940eabd
+ init4_256 = 0x96283ee2a88effe3
+ init5_256 = 0xbe5e1e2553863992
+ init6_256 = 0x2b0199fc2c85b8aa
+ init7_256 = 0x0eb72ddc81c52ca2
init0_384 = 0xcbbb9d5dc1059ed8
init1_384 = 0x629a292a367cd507
init2_384 = 0x9159015a3070dd17
@@ -47,24 +74,16 @@
// digest represents the partial evaluation of a checksum.
type digest struct {
- h [8]uint64
- x [chunk]byte
- nx int
- len uint64
- is384 bool // mark if this digest is SHA-384
+ h [8]uint64
+ x [chunk]byte
+ nx int
+ len uint64
+ function crypto.Hash
}
func (d *digest) Reset() {
- if !d.is384 {
- d.h[0] = init0
- d.h[1] = init1
- d.h[2] = init2
- d.h[3] = init3
- d.h[4] = init4
- d.h[5] = init5
- d.h[6] = init6
- d.h[7] = init7
- } else {
+ switch d.function {
+ case crypto.SHA384:
d.h[0] = init0_384
d.h[1] = init1_384
d.h[2] = init2_384
@@ -73,31 +92,77 @@
d.h[5] = init5_384
d.h[6] = init6_384
d.h[7] = init7_384
+ case crypto.SHA512_224:
+ d.h[0] = init0_224
+ d.h[1] = init1_224
+ d.h[2] = init2_224
+ d.h[3] = init3_224
+ d.h[4] = init4_224
+ d.h[5] = init5_224
+ d.h[6] = init6_224
+ d.h[7] = init7_224
+ case crypto.SHA512_256:
+ d.h[0] = init0_256
+ d.h[1] = init1_256
+ d.h[2] = init2_256
+ d.h[3] = init3_256
+ d.h[4] = init4_256
+ d.h[5] = init5_256
+ d.h[6] = init6_256
+ d.h[7] = init7_256
+ default:
+ d.h[0] = init0
+ d.h[1] = init1
+ d.h[2] = init2
+ d.h[3] = init3
+ d.h[4] = init4
+ d.h[5] = init5
+ d.h[6] = init6
+ d.h[7] = init7
}
d.nx = 0
d.len = 0
}
-// New returns a new hash.Hash computing the SHA512 checksum.
+// New returns a new hash.Hash computing the SHA-512 checksum.
func New() hash.Hash {
- d := new(digest)
+ d := &digest{function: crypto.SHA512}
d.Reset()
return d
}
-// New384 returns a new hash.Hash computing the SHA384 checksum.
+// New512_224 returns a new hash.Hash computing the SHA-512/224 checksum.
+func New512_224() hash.Hash {
+ d := &digest{function: crypto.SHA512_224}
+ d.Reset()
+ return d
+}
+
+// New512_256 returns a new hash.Hash computing the SHA-512/256 checksum.
+func New512_256() hash.Hash {
+ d := &digest{function: crypto.SHA512_256}
+ d.Reset()
+ return d
+}
+
+// New384 returns a new hash.Hash computing the SHA-384 checksum.
func New384() hash.Hash {
- d := new(digest)
- d.is384 = true
+ d := &digest{function: crypto.SHA384}
d.Reset()
return d
}
func (d *digest) Size() int {
- if !d.is384 {
+ switch d.function {
+ case crypto.SHA512_224:
+ return Size224
+ case crypto.SHA512_256:
+ return Size256
+ case crypto.SHA384:
+ return Size384
+ default:
return Size
}
- return Size384
}
func (d *digest) BlockSize() int { return BlockSize }
@@ -130,10 +195,16 @@
d := new(digest)
*d = *d0
hash := d.checkSum()
- if d.is384 {
+ switch d.function {
+ case crypto.SHA384:
return append(in, hash[:Size384]...)
+ case crypto.SHA512_224:
+ return append(in, hash[:Size224]...)
+ case crypto.SHA512_256:
+ return append(in, hash[:Size256]...)
+ default:
+ return append(in, hash[:]...)
}
- return append(in, hash[:]...)
}
func (d *digest) checkSum() [Size]byte {
@@ -159,7 +230,7 @@
}
h := d.h[:]
- if d.is384 {
+ if d.function == crypto.SHA384 {
h = d.h[:6]
}
@@ -180,7 +251,7 @@
// Sum512 returns the SHA512 checksum of the data.
func Sum512(data []byte) [Size]byte {
- var d digest
+ d := digest{function: crypto.SHA512}
d.Reset()
d.Write(data)
return d.checkSum()
@@ -188,11 +259,30 @@
// Sum384 returns the SHA384 checksum of the data.
func Sum384(data []byte) (sum384 [Size384]byte) {
- var d digest
- d.is384 = true
+ d := digest{function: crypto.SHA384}
d.Reset()
d.Write(data)
sum := d.checkSum()
copy(sum384[:], sum[:Size384])
return
}
+
+// Sum512_224 returns the Sum512/224 checksum of the data.
+func Sum512_224(data []byte) (sum224 [Size224]byte) {
+ d := digest{function: crypto.SHA512_224}
+ d.Reset()
+ d.Write(data)
+ sum := d.checkSum()
+ copy(sum224[:], sum[:Size224])
+ return
+}
+
+// Sum512_256 returns the Sum512/256 checksum of the data.
+func Sum512_256(data []byte) (sum256 [Size256]byte) {
+ d := digest{function: crypto.SHA512_256}
+ d.Reset()
+ d.Write(data)
+ sum := d.checkSum()
+ copy(sum256[:], sum[:Size256])
+ return
+}
diff --git a/src/crypto/sha512/sha512_test.go b/src/crypto/sha512/sha512_test.go
index 541860f..04b3d4a 100644
--- a/src/crypto/sha512/sha512_test.go
+++ b/src/crypto/sha512/sha512_test.go
@@ -2,133 +2,279 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// SHA512 hash algorithm. See FIPS 180-2.
+// SHA512 hash algorithm. See FIPS 180-4.
package sha512
import (
- "fmt"
+ "encoding/hex"
+ "hash"
"io"
"testing"
)
type sha512Test struct {
- out string
- in string
+ in string
+ out224 string
+ out256 string
+ out384 string
+ out512 string
}
var golden = []sha512Test{
- {"cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e", ""},
- {"1f40fc92da241694750979ee6cf582f2d5d7d28e18335de05abc54d0560e0f5302860c652bf08d560252aa5e74210546f369fbbbce8c12cfc7957b2652fe9a75", "a"},
- {"2d408a0717ec188158278a796c689044361dc6fdde28d6f04973b80896e1823975cdbf12eb63f9e0591328ee235d80e9b5bf1aa6a44f4617ff3caf6400eb172d", "ab"},
- {"ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f", "abc"},
- {"d8022f2060ad6efd297ab73dcc5355c9b214054b0d1776a136a669d26a7d3b14f73aa0d0ebff19ee333368f0164b6419a96da49e3e481753e7e96b716bdccb6f", "abcd"},
- {"878ae65a92e86cac011a570d4c30a7eaec442b85ce8eca0c2952b5e3cc0628c2e79d889ad4d5c7c626986d452dd86374b6ffaa7cd8b67665bef2289a5c70b0a1", "abcde"},
- {"e32ef19623e8ed9d267f657a81944b3d07adbb768518068e88435745564e8d4150a0a703be2a7d88b61e3d390c2bb97e2d4c311fdc69d6b1267f05f59aa920e7", "abcdef"},
- {"d716a4188569b68ab1b6dfac178e570114cdf0ea3a1cc0e31486c3e41241bc6a76424e8c37ab26f096fc85ef9886c8cb634187f4fddff645fb099f1ff54c6b8c", "abcdefg"},
- {"a3a8c81bc97c2560010d7389bc88aac974a104e0e2381220c6e084c4dccd1d2d17d4f86db31c2a851dc80e6681d74733c55dcd03dd96f6062cdda12a291ae6ce", "abcdefgh"},
- {"f22d51d25292ca1d0f68f69aedc7897019308cc9db46efb75a03dd494fc7f126c010e8ade6a00a0c1a5f1b75d81e0ed5a93ce98dc9b833db7839247b1d9c24fe", "abcdefghi"},
- {"ef6b97321f34b1fea2169a7db9e1960b471aa13302a988087357c520be957ca119c3ba68e6b4982c019ec89de3865ccf6a3cda1fe11e59f98d99f1502c8b9745", "abcdefghij"},
- {"2210d99af9c8bdecda1b4beff822136753d8342505ddce37f1314e2cdbb488c6016bdaa9bd2ffa513dd5de2e4b50f031393d8ab61f773b0e0130d7381e0f8a1d", "Discard medicine more than two years old."},
- {"a687a8985b4d8d0a24f115fe272255c6afaf3909225838546159c1ed685c211a203796ae8ecc4c81a5b6315919b3a64f10713da07e341fcdbb08541bf03066ce", "He who has a shady past knows that nice guys finish last."},
- {"8ddb0392e818b7d585ab22769a50df660d9f6d559cca3afc5691b8ca91b8451374e42bcdabd64589ed7c91d85f626596228a5c8572677eb98bc6b624befb7af8", "I wouldn't marry him with a ten foot pole."},
- {"26ed8f6ca7f8d44b6a8a54ae39640fa8ad5c673f70ee9ce074ba4ef0d483eea00bab2f61d8695d6b34df9c6c48ae36246362200ed820448bdc03a720366a87c6", "Free! Free!/A trip/to Mars/for 900/empty jars/Burma Shave"},
- {"e5a14bf044be69615aade89afcf1ab0389d5fc302a884d403579d1386a2400c089b0dbb387ed0f463f9ee342f8244d5a38cfbc0e819da9529fbff78368c9a982", "The days of the digital watch are numbered. -Tom Stoppard"},
- {"420a1faa48919e14651bed45725abe0f7a58e0f099424c4e5a49194946e38b46c1f8034b18ef169b2e31050d1648e0b982386595f7df47da4b6fd18e55333015", "Nepal premier won't resign."},
- {"d926a863beadb20134db07683535c72007b0e695045876254f341ddcccde132a908c5af57baa6a6a9c63e6649bba0c213dc05fadcf9abccea09f23dcfb637fbe", "For every action there is an equal and opposite government program."},
- {"9a98dd9bb67d0da7bf83da5313dff4fd60a4bac0094f1b05633690ffa7f6d61de9a1d4f8617937d560833a9aaa9ccafe3fd24db418d0e728833545cadd3ad92d", "His money is twice tainted: 'taint yours and 'taint mine."},
- {"d7fde2d2351efade52f4211d3746a0780a26eec3df9b2ed575368a8a1c09ec452402293a8ea4eceb5a4f60064ea29b13cdd86918cd7a4faf366160b009804107", "There is no reason for any individual to have a computer in their home. -Ken Olsen, 1977"},
- {"b0f35ffa2697359c33a56f5c0cf715c7aeed96da9905ca2698acadb08fbc9e669bf566b6bd5d61a3e86dc22999bcc9f2224e33d1d4f32a228cf9d0349e2db518", "It's a tiny change to the code and not completely disgusting. - Bob Manchek"},
- {"3d2e5f91778c9e66f7e061293aaa8a8fc742dd3b2e4f483772464b1144189b49273e610e5cccd7a81a19ca1fa70f16b10f1a100a4d8c1372336be8484c64b311", "size: a.out: bad magic"},
- {"b2f68ff58ac015efb1c94c908b0d8c2bf06f491e4de8e6302c49016f7f8a33eac3e959856c7fddbc464de618701338a4b46f76dbfaf9a1e5262b5f40639771c7", "The major problem is with sendmail. -Mark Horton"},
- {"d8c92db5fdf52cf8215e4df3b4909d29203ff4d00e9ad0b64a6a4e04dec5e74f62e7c35c7fb881bd5de95442123df8f57a489b0ae616bd326f84d10021121c57", "Give me a rock, paper and scissors and I will move the world. CCFestoon"},
- {"19a9f8dc0a233e464e8566ad3ca9b91e459a7b8c4780985b015776e1bf239a19bc233d0556343e2b0a9bc220900b4ebf4f8bdf89ff8efeaf79602d6849e6f72e", "If the enemy is within range, then so are you."},
- {"00b4c41f307bde87301cdc5b5ab1ae9a592e8ecbb2021dd7bc4b34e2ace60741cc362560bec566ba35178595a91932b8d5357e2c9cec92d393b0fa7831852476", "It's well we cannot hear the screams/That we create in others' dreams."},
- {"91eccc3d5375fd026e4d6787874b1dce201cecd8a27dbded5065728cb2d09c58a3d467bb1faf353bf7ba567e005245d5321b55bc344f7c07b91cb6f26c959be7", "You remind me of a TV show, but that's all right: I watch it anyway."},
- {"fabbbe22180f1f137cfdc9556d2570e775d1ae02a597ded43a72a40f9b485d500043b7be128fb9fcd982b83159a0d99aa855a9e7cc4240c00dc01a9bdf8218d7", "C is as portable as Stonehedge!!"},
- {"2ecdec235c1fa4fc2a154d8fba1dddb8a72a1ad73838b51d792331d143f8b96a9f6fcb0f34d7caa351fe6d88771c4f105040e0392f06e0621689d33b2f3ba92e", "Even if I could be Shakespeare, I think I should still choose to be Faraday. - A. Huxley"},
- {"7ad681f6f96f82f7abfa7ecc0334e8fa16d3dc1cdc45b60b7af43fe4075d2357c0c1d60e98350f1afb1f2fe7a4d7cd2ad55b88e458e06b73c40b437331f5dab4", "The fugacity of a constituent in a mixture of gases at a given temperature is proportional to its mole fraction. Lewis-Randall Rule"},
- {"833f9248ab4a3b9e5131f745fda1ffd2dd435b30e965957e78291c7ab73605fd1912b0794e5c233ab0a12d205a39778d19b83515d6a47003f19cdee51d98c7e0", "How can you write a big system without C++? -Paul Glick"},
+ {
+ "",
+ "6ed0dd02806fa89e25de060c19d3ac86cabb87d6a0ddd05c333b84f4",
+ "c672b8d1ef56ed28ab87c3622c5114069bdd3ad7b8f9737498d0c01ecef0967a",
+ "38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b",
+ "cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e",
+ },
+ {
+ "a",
+ "d5cdb9ccc769a5121d4175f2bfdd13d6310e0d3d361ea75d82108327",
+ "455e518824bc0601f9fb858ff5c37d417d67c2f8e0df2babe4808858aea830f8",
+ "54a59b9f22b0b80880d8427e548b7c23abd873486e1f035dce9cd697e85175033caa88e6d57bc35efae0b5afd3145f31",
+ "1f40fc92da241694750979ee6cf582f2d5d7d28e18335de05abc54d0560e0f5302860c652bf08d560252aa5e74210546f369fbbbce8c12cfc7957b2652fe9a75",
+ },
+ {
+ "ab",
+ "b35878d07bfedf39fc638af08547eb5d1072d8546319f247b442fbf5",
+ "22d4d37ec6370571af7109fb12eae79673d5f7c83e6e677083faa3cfac3b2c14",
+ "c7be03ba5bcaa384727076db0018e99248e1a6e8bd1b9ef58a9ec9dd4eeebb3f48b836201221175befa74ddc3d35afdd",
+ "2d408a0717ec188158278a796c689044361dc6fdde28d6f04973b80896e1823975cdbf12eb63f9e0591328ee235d80e9b5bf1aa6a44f4617ff3caf6400eb172d",
+ },
+ {
+ "abc",
+ "4634270f707b6a54daae7530460842e20e37ed265ceee9a43e8924aa",
+ "53048e2681941ef99b2e29b76b4c7dabe4c2d0c634fc6d46e0e2f13107e7af23",
+ "cb00753f45a35e8bb5a03d699ac65007272c32ab0eded1631a8b605a43ff5bed8086072ba1e7cc2358baeca134c825a7",
+ "ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f",
+ },
+ {
+ "abcd",
+ "0c9f157ab030fb06e957c14e3938dc5908962e5dd7b66f04a36fc534",
+ "d2891c7978be0e24948f37caa415b87cb5cbe2b26b7bad9dc6391b8a6f6ddcc9",
+ "1165b3406ff0b52a3d24721f785462ca2276c9f454a116c2b2ba20171a7905ea5a026682eb659c4d5f115c363aa3c79b",
+ "d8022f2060ad6efd297ab73dcc5355c9b214054b0d1776a136a669d26a7d3b14f73aa0d0ebff19ee333368f0164b6419a96da49e3e481753e7e96b716bdccb6f",
+ },
+ {
+ "abcde",
+ "880e79bb0a1d2c9b7528d851edb6b8342c58c831de98123b432a4515",
+ "de8322b46e78b67d4431997070703e9764e03a1237b896fd8b379ed4576e8363",
+ "4c525cbeac729eaf4b4665815bc5db0c84fe6300068a727cf74e2813521565abc0ec57a37ee4d8be89d097c0d2ad52f0",
+ "878ae65a92e86cac011a570d4c30a7eaec442b85ce8eca0c2952b5e3cc0628c2e79d889ad4d5c7c626986d452dd86374b6ffaa7cd8b67665bef2289a5c70b0a1",
+ },
+ {
+ "abcdef",
+ "236c829cfea4fd6d4de61ad15fcf34dca62342adaf9f2001c16f29b8",
+ "e4fdcb11d1ac14e698743acd8805174cea5ddc0d312e3e47f6372032571bad84",
+ "c6a4c65b227e7387b9c3e839d44869c4cfca3ef583dea64117859b808c1e3d8ae689e1e314eeef52a6ffe22681aa11f5",
+ "e32ef19623e8ed9d267f657a81944b3d07adbb768518068e88435745564e8d4150a0a703be2a7d88b61e3d390c2bb97e2d4c311fdc69d6b1267f05f59aa920e7",
+ },
+ {
+ "abcdefg",
+ "4767af672b3ed107f25018dc22d6fa4b07d156e13b720971e2c4f6bf",
+ "a8117f680bdceb5d1443617cbdae9255f6900075422326a972fdd2f65ba9bee3",
+ "9f11fc131123f844c1226f429b6a0a6af0525d9f40f056c7fc16cdf1b06bda08e302554417a59fa7dcf6247421959d22",
+ "d716a4188569b68ab1b6dfac178e570114cdf0ea3a1cc0e31486c3e41241bc6a76424e8c37ab26f096fc85ef9886c8cb634187f4fddff645fb099f1ff54c6b8c",
+ },
+ {
+ "abcdefgh",
+ "792e25e0ae286d123a38950007e037d3122e76c4ee201668c385edab",
+ "a29b9645d2a02a8b582888d044199787220e316bf2e89d1422d3df26bf545bbe",
+ "9000cd7cada59d1d2eb82912f7f24e5e69cc5517f68283b005fa27c285b61e05edf1ad1a8a9bded6fd29eb87d75ad806",
+ "a3a8c81bc97c2560010d7389bc88aac974a104e0e2381220c6e084c4dccd1d2d17d4f86db31c2a851dc80e6681d74733c55dcd03dd96f6062cdda12a291ae6ce",
+ },
+ {
+ "abcdefghi",
+ "56b275d36127dc070cda4019baf2ce2579a25d8c67fa2bc9be61b539",
+ "b955095330f9c8188d11884ec1679dc44c9c5b25ff9bda700416df9cdd39188f",
+ "ef54915b60cf062b8dd0c29ae3cad69abe6310de63ac081f46ef019c5c90897caefd79b796cfa81139788a260ded52df",
+ "f22d51d25292ca1d0f68f69aedc7897019308cc9db46efb75a03dd494fc7f126c010e8ade6a00a0c1a5f1b75d81e0ed5a93ce98dc9b833db7839247b1d9c24fe",
+ },
+ {
+ "abcdefghij",
+ "f809423cbb25e81a2a64aecee2cd5fdc7d91d5db583901fbf1db3116",
+ "550762913d51eefbcd1a55068fcfc9b154fd11c1078b996df0d926ea59d2a68d",
+ "a12070030a02d86b0ddacd0d3a5b598344513d0a051e7355053e556a0055489c1555399b03342845c4adde2dc44ff66c",
+ "ef6b97321f34b1fea2169a7db9e1960b471aa13302a988087357c520be957ca119c3ba68e6b4982c019ec89de3865ccf6a3cda1fe11e59f98d99f1502c8b9745",
+ },
+ {
+ "Discard medicine more than two years old.",
+ "4c46e10b5b72204e509c3c06072cea970bc020cd45a61a0acdfa97ac",
+ "690c8ad3916cefd3ad29226d9875965e3ee9ec0d4482eacc248f2ff4aa0d8e5b",
+ "86f58ec2d74d1b7f8eb0c2ff0967316699639e8d4eb129de54bdf34c96cdbabe200d052149f2dd787f43571ba74670d4",
+ "2210d99af9c8bdecda1b4beff822136753d8342505ddce37f1314e2cdbb488c6016bdaa9bd2ffa513dd5de2e4b50f031393d8ab61f773b0e0130d7381e0f8a1d",
+ },
+ {
+ "He who has a shady past knows that nice guys finish last.",
+ "cb0cef13c1848d91a6d02637c7c520de1914ad4a7aea824671cc328e",
+ "25938ca49f7ef1178ce81620842b65e576245fcaed86026a36b516b80bb86b3b",
+ "ae4a2b639ca9bfa04b1855d5a05fe7f230994f790891c6979103e2605f660c4c1262a48142dcbeb57a1914ba5f7c3fa7",
+ "a687a8985b4d8d0a24f115fe272255c6afaf3909225838546159c1ed685c211a203796ae8ecc4c81a5b6315919b3a64f10713da07e341fcdbb08541bf03066ce",
+ },
+ {
+ "I wouldn't marry him with a ten foot pole.",
+ "6c7bd0f3a6544ea698006c2ea583a85f80ea2913590a186db8bb2f1b",
+ "698e420c3a7038e53d8e73f4be2b02e03b93464ac1a61ebe69f557079921ef65",
+ "40ae213df6436eca952aa6841886fcdb82908ef1576a99c8f49bb9dd5023169f7c53035abdda0b54c302f4974e2105e7",
+ "8ddb0392e818b7d585ab22769a50df660d9f6d559cca3afc5691b8ca91b8451374e42bcdabd64589ed7c91d85f626596228a5c8572677eb98bc6b624befb7af8",
+ },
+ {
+ "Free! Free!/A trip/to Mars/for 900/empty jars/Burma Shave",
+ "981323be3eca6ccfa598e58dd74ed8cb05d5f7f6653b7604b684f904",
+ "839b414d7e3900ee243aa3d1f9b6955720e64041f5ab9bedd3eb0a08da5a2ca8",
+ "e7cf8b873c9bc950f06259aa54309f349cefa72c00d597aebf903e6519a50011dfe355afff064a10701c705693848df9",
+ "26ed8f6ca7f8d44b6a8a54ae39640fa8ad5c673f70ee9ce074ba4ef0d483eea00bab2f61d8695d6b34df9c6c48ae36246362200ed820448bdc03a720366a87c6",
+ },
+ {
+ "The days of the digital watch are numbered. -Tom Stoppard",
+ "e6fbf82df5138bf361e826903cadf0612cb2986649ba47a57e1bca99",
+ "5625ecb9d284e54c00b257b67a8cacb25a78db2845c60ef2d29e43c84f236e8e",
+ "c3d4f0f4047181c7d39d34703365f7bf70207183caf2c2f6145f04da895ef69124d9cdeb635da636c3a474e61024e29b",
+ "e5a14bf044be69615aade89afcf1ab0389d5fc302a884d403579d1386a2400c089b0dbb387ed0f463f9ee342f8244d5a38cfbc0e819da9529fbff78368c9a982",
+ },
+ {
+ "Nepal premier won't resign.",
+ "6ec2cb2ecafc1a9bddaf4caf57344d853e6ded398927d5694fd7714f",
+ "9b81d06bca2f985e6ad3249096ff3c0f2a9ec5bb16ef530d738d19d81e7806f2",
+ "a097aab567e167d5cf93676ed73252a69f9687cb3179bb2d27c9878119e94bf7b7c4b58dc90582edfaf66e11388ed714",
+ "420a1faa48919e14651bed45725abe0f7a58e0f099424c4e5a49194946e38b46c1f8034b18ef169b2e31050d1648e0b982386595f7df47da4b6fd18e55333015",
+ },
+ {
+ "For every action there is an equal and opposite government program.",
+ "7f62f36e716e0badaf4a4658da9d09bea26357a1bc6aeb8cf7c3ae35",
+ "08241df8d91edfcd68bb1a1dada6e0ae1475a5c6e7b8f12d8e24ca43a38240a9",
+ "5026ca45c41fc64712eb65065da92f6467541c78f8966d3fe2c8e3fb769a3ec14215f819654b47bd64f7f0eac17184f3",
+ "d926a863beadb20134db07683535c72007b0e695045876254f341ddcccde132a908c5af57baa6a6a9c63e6649bba0c213dc05fadcf9abccea09f23dcfb637fbe",
+ },
+ {
+ "His money is twice tainted: 'taint yours and 'taint mine.",
+ "45adffcb86a05ee4d91263a6115dda011b805d442c60836963cb8378",
+ "4ff74d9213a8117745f5d37b5353a774ec81c5dfe65c4c8986a56fc01f2c551e",
+ "ac1cc0f5ac8d5f5514a7b738ac322b7fb52a161b449c3672e9b6a6ad1a5e4b26b001cf3bad24c56598676ca17d4b445a",
+ "9a98dd9bb67d0da7bf83da5313dff4fd60a4bac0094f1b05633690ffa7f6d61de9a1d4f8617937d560833a9aaa9ccafe3fd24db418d0e728833545cadd3ad92d",
+ },
+ {
+ "There is no reason for any individual to have a computer in their home. -Ken Olsen, 1977",
+ "51cb518f1f68daa901a3075a0a5e1acc755b4e5c82cb47687537f880",
+ "b5baf747c307f98849ec881cf0d48605ae4edd386372aea9b26e71db517e650b",
+ "722d10c5de371ec0c8c4b5247ac8a5f1d240d68c73f8da13d8b25f0166d6f309bf9561979a111a0049405771d201941a",
+ "d7fde2d2351efade52f4211d3746a0780a26eec3df9b2ed575368a8a1c09ec452402293a8ea4eceb5a4f60064ea29b13cdd86918cd7a4faf366160b009804107",
+ },
+ {
+ "It's a tiny change to the code and not completely disgusting. - Bob Manchek",
+ "3b59c5e64b0da7bfc18d7017bf458d90f2c83601ff1afc6263ac0993",
+ "7eef0538ebd7ecf18611d23b0e1cd26a74d65b929a2e374197dc66e755ca4944",
+ "dc2d3ea18bfa10549c63bf2b75b39b5167a80c12aff0e05443168ea87ff149fb0eda5e0bd234eb5d48c7d02ffc5807f1",
+ "b0f35ffa2697359c33a56f5c0cf715c7aeed96da9905ca2698acadb08fbc9e669bf566b6bd5d61a3e86dc22999bcc9f2224e33d1d4f32a228cf9d0349e2db518",
+ },
+ {
+ "size: a.out: bad magic",
+ "6a9525c0fac0f91b489bc4f0f539b9ec4a156a4e98bc15b655c2c881",
+ "d05600964f83f55323104aadab434f32391c029718a7690d08ddb2d7e8708443",
+ "1d67c969e2a945ae5346d2139760261504d4ba164c522443afe19ef3e29b152a4c52445489cfc9d7215e5a450e8e1e4e",
+ "3d2e5f91778c9e66f7e061293aaa8a8fc742dd3b2e4f483772464b1144189b49273e610e5cccd7a81a19ca1fa70f16b10f1a100a4d8c1372336be8484c64b311",
+ },
+ {
+ "The major problem is with sendmail. -Mark Horton",
+ "a1b2b2905b1527d682049c6a76e35c7d8c72551abfe7833ac1be595f",
+ "53ed5f9b5c0b674ac0f3425d9f9a5d462655b07cc90f5d0f692eec093884a607",
+ "5ff8e075e465646e7b73ef36d812c6e9f7d60fa6ea0e533e5569b4f73cde53cdd2cc787f33540af57cca3fe467d32fe0",
+ "b2f68ff58ac015efb1c94c908b0d8c2bf06f491e4de8e6302c49016f7f8a33eac3e959856c7fddbc464de618701338a4b46f76dbfaf9a1e5262b5f40639771c7",
+ },
+ {
+ "Give me a rock, paper and scissors and I will move the world. CCFestoon",
+ "76cf045c76a5f2e3d64d56c3cdba6a25479334611bc375460526f8c1",
+ "5a0147685a44eea2435dbd582724efca7637acd9c428e5e1a05115bc3bc2a0e0",
+ "5bd0a997a67c9ae1979a894eb0cde403dde003c9b6f2c03cf21925c42ff4e1176e6df1ca005381612ef18457b9b7ec3b",
+ "d8c92db5fdf52cf8215e4df3b4909d29203ff4d00e9ad0b64a6a4e04dec5e74f62e7c35c7fb881bd5de95442123df8f57a489b0ae616bd326f84d10021121c57",
+ },
+ {
+ "If the enemy is within range, then so are you.",
+ "4473671daeecfdb6f6c5bc06b26374aa5e497cc37119fe14144c430c",
+ "1152c9b27a99dbf4057d21438f4e63dd0cd0977d5ff12317c64d3b97fcac875a",
+ "1eee6da33e7e54fc5be52ae23b94b16ba4d2a947ae4505c6a3edfc7401151ea5205ac01b669b56f27d8ef7f175ed7762",
+ "19a9f8dc0a233e464e8566ad3ca9b91e459a7b8c4780985b015776e1bf239a19bc233d0556343e2b0a9bc220900b4ebf4f8bdf89ff8efeaf79602d6849e6f72e",
+ },
+ {
+ "It's well we cannot hear the screams/That we create in others' dreams.",
+ "6accb6394758523fcd453d47d37ebd10868957a0a9e81c796736abf8",
+ "105e890f5d5cf1748d9a7b4cdaf58b69855779deebc2097747c2210a17b2cb51",
+ "76b06e9dea66bfbb1a96029426dc0dfd7830bd297eb447ff5358d94a87cd00c88b59df2493fef56ecbb5231073892ea9",
+ "00b4c41f307bde87301cdc5b5ab1ae9a592e8ecbb2021dd7bc4b34e2ace60741cc362560bec566ba35178595a91932b8d5357e2c9cec92d393b0fa7831852476",
+ },
+ {
+ "You remind me of a TV show, but that's all right: I watch it anyway.",
+ "6f173f4b6eac7f2a73eaa0833c4563752df2c869dc00b7d30219e12e",
+ "74644ead770da1434365cd912656fe1aca2056d3039d39f10eb1151bddb32cf3",
+ "12acaf21452cff586143e3f5db0bfdf7802c057e1adf2a619031c4e1b0ccc4208cf6cef8fe722bbaa2fb46a30d9135d8",
+ "91eccc3d5375fd026e4d6787874b1dce201cecd8a27dbded5065728cb2d09c58a3d467bb1faf353bf7ba567e005245d5321b55bc344f7c07b91cb6f26c959be7",
+ },
+ {
+ "C is as portable as Stonehedge!!",
+ "db05bf4d0f73325208755f4af96cfac6cb3db5dbfc323d675d68f938",
+ "50a234625de5587581883dad9ef399460928032a5ea6bd005d7dc7b68d8cc3d6",
+ "0fc23d7f4183efd186f0bc4fc5db867e026e2146b06cb3d52f4bdbd57d1740122caa853b41868b197b2ac759db39df88",
+ "fabbbe22180f1f137cfdc9556d2570e775d1ae02a597ded43a72a40f9b485d500043b7be128fb9fcd982b83159a0d99aa855a9e7cc4240c00dc01a9bdf8218d7",
+ },
+ {
+ "Even if I could be Shakespeare, I think I should still choose to be Faraday. - A. Huxley",
+ "05ffa71bb02e855de1aaee1777b3bdbaf7507646f19c4c6aa29933d0",
+ "a7a3846005f8a9935a0a2d43e7fd56d95132a9a3609bf3296ef80b8218acffa0",
+ "bc805578a7f85d34a86a32976e1c34fe65cf815186fbef76f46ef99cda10723f971f3f1464d488243f5e29db7488598d",
+ "2ecdec235c1fa4fc2a154d8fba1dddb8a72a1ad73838b51d792331d143f8b96a9f6fcb0f34d7caa351fe6d88771c4f105040e0392f06e0621689d33b2f3ba92e",
+ },
+ {
+ "The fugacity of a constituent in a mixture of gases at a given temperature is proportional to its mole fraction. Lewis-Randall Rule",
+ "3ad3c89e15b91e6273534c5d18adadbb528e7b840b288f64e81b8c6d",
+ "688ff03e367680757aa9906cb1e2ad218c51f4526dc0426ea229a5ba9d002c69",
+ "b23918399a12ebf4431559eec3813eaf7412e875fd7464f16d581e473330842d2e96c6be49a7ce3f9bb0b8bc0fcbe0fe",
+ "7ad681f6f96f82f7abfa7ecc0334e8fa16d3dc1cdc45b60b7af43fe4075d2357c0c1d60e98350f1afb1f2fe7a4d7cd2ad55b88e458e06b73c40b437331f5dab4",
+ },
+ {
+ "How can you write a big system without C++? -Paul Glick",
+ "e3763669d1b760c1be7bfcb6625f92300a8430419d1dbad57ec9f53c",
+ "3fa46d52094b01021cff5af9a438982b887a5793f624c0a6644149b6b7c3f485",
+ "1764b700eb1ead52a2fc33cc28975c2180f1b8faa5038d94cffa8d78154aab16e91dd787e7b0303948ebed62561542c8",
+ "833f9248ab4a3b9e5131f745fda1ffd2dd435b30e965957e78291c7ab73605fd1912b0794e5c233ab0a12d205a39778d19b83515d6a47003f19cdee51d98c7e0",
+ },
}
-var golden384 = []sha512Test{
- {"38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b", ""},
- {"54a59b9f22b0b80880d8427e548b7c23abd873486e1f035dce9cd697e85175033caa88e6d57bc35efae0b5afd3145f31", "a"},
- {"c7be03ba5bcaa384727076db0018e99248e1a6e8bd1b9ef58a9ec9dd4eeebb3f48b836201221175befa74ddc3d35afdd", "ab"},
- {"cb00753f45a35e8bb5a03d699ac65007272c32ab0eded1631a8b605a43ff5bed8086072ba1e7cc2358baeca134c825a7", "abc"},
- {"1165b3406ff0b52a3d24721f785462ca2276c9f454a116c2b2ba20171a7905ea5a026682eb659c4d5f115c363aa3c79b", "abcd"},
- {"4c525cbeac729eaf4b4665815bc5db0c84fe6300068a727cf74e2813521565abc0ec57a37ee4d8be89d097c0d2ad52f0", "abcde"},
- {"c6a4c65b227e7387b9c3e839d44869c4cfca3ef583dea64117859b808c1e3d8ae689e1e314eeef52a6ffe22681aa11f5", "abcdef"},
- {"9f11fc131123f844c1226f429b6a0a6af0525d9f40f056c7fc16cdf1b06bda08e302554417a59fa7dcf6247421959d22", "abcdefg"},
- {"9000cd7cada59d1d2eb82912f7f24e5e69cc5517f68283b005fa27c285b61e05edf1ad1a8a9bded6fd29eb87d75ad806", "abcdefgh"},
- {"ef54915b60cf062b8dd0c29ae3cad69abe6310de63ac081f46ef019c5c90897caefd79b796cfa81139788a260ded52df", "abcdefghi"},
- {"a12070030a02d86b0ddacd0d3a5b598344513d0a051e7355053e556a0055489c1555399b03342845c4adde2dc44ff66c", "abcdefghij"},
- {"86f58ec2d74d1b7f8eb0c2ff0967316699639e8d4eb129de54bdf34c96cdbabe200d052149f2dd787f43571ba74670d4", "Discard medicine more than two years old."},
- {"ae4a2b639ca9bfa04b1855d5a05fe7f230994f790891c6979103e2605f660c4c1262a48142dcbeb57a1914ba5f7c3fa7", "He who has a shady past knows that nice guys finish last."},
- {"40ae213df6436eca952aa6841886fcdb82908ef1576a99c8f49bb9dd5023169f7c53035abdda0b54c302f4974e2105e7", "I wouldn't marry him with a ten foot pole."},
- {"e7cf8b873c9bc950f06259aa54309f349cefa72c00d597aebf903e6519a50011dfe355afff064a10701c705693848df9", "Free! Free!/A trip/to Mars/for 900/empty jars/Burma Shave"},
- {"c3d4f0f4047181c7d39d34703365f7bf70207183caf2c2f6145f04da895ef69124d9cdeb635da636c3a474e61024e29b", "The days of the digital watch are numbered. -Tom Stoppard"},
- {"a097aab567e167d5cf93676ed73252a69f9687cb3179bb2d27c9878119e94bf7b7c4b58dc90582edfaf66e11388ed714", "Nepal premier won't resign."},
- {"5026ca45c41fc64712eb65065da92f6467541c78f8966d3fe2c8e3fb769a3ec14215f819654b47bd64f7f0eac17184f3", "For every action there is an equal and opposite government program."},
- {"ac1cc0f5ac8d5f5514a7b738ac322b7fb52a161b449c3672e9b6a6ad1a5e4b26b001cf3bad24c56598676ca17d4b445a", "His money is twice tainted: 'taint yours and 'taint mine."},
- {"722d10c5de371ec0c8c4b5247ac8a5f1d240d68c73f8da13d8b25f0166d6f309bf9561979a111a0049405771d201941a", "There is no reason for any individual to have a computer in their home. -Ken Olsen, 1977"},
- {"dc2d3ea18bfa10549c63bf2b75b39b5167a80c12aff0e05443168ea87ff149fb0eda5e0bd234eb5d48c7d02ffc5807f1", "It's a tiny change to the code and not completely disgusting. - Bob Manchek"},
- {"1d67c969e2a945ae5346d2139760261504d4ba164c522443afe19ef3e29b152a4c52445489cfc9d7215e5a450e8e1e4e", "size: a.out: bad magic"},
- {"5ff8e075e465646e7b73ef36d812c6e9f7d60fa6ea0e533e5569b4f73cde53cdd2cc787f33540af57cca3fe467d32fe0", "The major problem is with sendmail. -Mark Horton"},
- {"5bd0a997a67c9ae1979a894eb0cde403dde003c9b6f2c03cf21925c42ff4e1176e6df1ca005381612ef18457b9b7ec3b", "Give me a rock, paper and scissors and I will move the world. CCFestoon"},
- {"1eee6da33e7e54fc5be52ae23b94b16ba4d2a947ae4505c6a3edfc7401151ea5205ac01b669b56f27d8ef7f175ed7762", "If the enemy is within range, then so are you."},
- {"76b06e9dea66bfbb1a96029426dc0dfd7830bd297eb447ff5358d94a87cd00c88b59df2493fef56ecbb5231073892ea9", "It's well we cannot hear the screams/That we create in others' dreams."},
- {"12acaf21452cff586143e3f5db0bfdf7802c057e1adf2a619031c4e1b0ccc4208cf6cef8fe722bbaa2fb46a30d9135d8", "You remind me of a TV show, but that's all right: I watch it anyway."},
- {"0fc23d7f4183efd186f0bc4fc5db867e026e2146b06cb3d52f4bdbd57d1740122caa853b41868b197b2ac759db39df88", "C is as portable as Stonehedge!!"},
- {"bc805578a7f85d34a86a32976e1c34fe65cf815186fbef76f46ef99cda10723f971f3f1464d488243f5e29db7488598d", "Even if I could be Shakespeare, I think I should still choose to be Faraday. - A. Huxley"},
- {"b23918399a12ebf4431559eec3813eaf7412e875fd7464f16d581e473330842d2e96c6be49a7ce3f9bb0b8bc0fcbe0fe", "The fugacity of a constituent in a mixture of gases at a given temperature is proportional to its mole fraction. Lewis-Randall Rule"},
- {"1764b700eb1ead52a2fc33cc28975c2180f1b8faa5038d94cffa8d78154aab16e91dd787e7b0303948ebed62561542c8", "How can you write a big system without C++? -Paul Glick"},
+func testHash(t *testing.T, name, in, outHex string, oneShotResult []byte, digestFunc hash.Hash) {
+ if calculated := hex.EncodeToString(oneShotResult); calculated != outHex {
+ t.Errorf("one-shot result for %s(%q) = %q, but expected %q", name, in, calculated, outHex)
+ return
+ }
+
+ for pass := 0; pass < 3; pass++ {
+ if pass < 2 {
+ io.WriteString(digestFunc, in)
+ } else {
+ io.WriteString(digestFunc, in[:len(in)/2])
+ digestFunc.Sum(nil)
+ io.WriteString(digestFunc, in[len(in)/2:])
+ }
+
+ if calculated := hex.EncodeToString(digestFunc.Sum(nil)); calculated != outHex {
+ t.Errorf("%s(%q) = %q (in pass #%d), but expected %q", name, in, calculated, pass, outHex)
+ }
+ digestFunc.Reset()
+ }
}
func TestGolden(t *testing.T) {
- for i := 0; i < len(golden); i++ {
- g := golden[i]
- s := fmt.Sprintf("%x", Sum512([]byte(g.in)))
- if s != g.out {
- t.Fatalf("Sum512 function: sha512(%s) = %s want %s", g.in, s, g.out)
- }
- c := New()
- for j := 0; j < 3; j++ {
- if j < 2 {
- io.WriteString(c, g.in)
- } else {
- io.WriteString(c, g.in[0:len(g.in)/2])
- c.Sum(nil)
- io.WriteString(c, g.in[len(g.in)/2:])
- }
- s := fmt.Sprintf("%x", c.Sum(nil))
- if s != g.out {
- t.Fatalf("sha512[%d](%s) = %s want %s", j, g.in, s, g.out)
- }
- c.Reset()
- }
- }
- for i := 0; i < len(golden384); i++ {
- g := golden384[i]
- s := fmt.Sprintf("%x", Sum384([]byte(g.in)))
- if s != g.out {
- t.Fatalf("Sum384 function: sha384(%s) = %s want %s", g.in, s, g.out)
- }
- c := New384()
- for j := 0; j < 3; j++ {
- if j < 2 {
- io.WriteString(c, g.in)
- } else {
- io.WriteString(c, g.in[0:len(g.in)/2])
- c.Sum(nil)
- io.WriteString(c, g.in[len(g.in)/2:])
- }
- s := fmt.Sprintf("%x", c.Sum(nil))
- if s != g.out {
- t.Fatalf("sha384[%d](%s) = %s want %s", j, g.in, s, g.out)
- }
- c.Reset()
- }
+ for _, test := range golden {
+ in := []byte(test.in)
+
+ sum224 := Sum512_224(in)
+ sum256 := Sum512_256(in)
+ sum384 := Sum384(in)
+ sum512 := Sum512(in)
+ testHash(t, "SHA512/224", test.in, test.out224, sum224[:], New512_224())
+ testHash(t, "SHA512/256", test.in, test.out256, sum256[:], New512_256())
+ testHash(t, "SHA384", test.in, test.out384, sum384[:], New384())
+ testHash(t, "SHA512", test.in, test.out512, sum512[:], New())
}
}
@@ -141,6 +287,14 @@
if got := c.Size(); got != Size384 {
t.Errorf("New384.Size = %d; want %d", got, Size384)
}
+ c = New512_224()
+ if got := c.Size(); got != Size224 {
+ t.Errorf("New512224.Size = %d; want %d", got, Size224)
+ }
+ c = New512_256()
+ if got := c.Size(); got != Size256 {
+ t.Errorf("New512256.Size = %d; want %d", got, Size256)
+ }
}
func TestBlockSize(t *testing.T) {
