diff --git a/src/commonMain/kotlin/com/infendro/hash/blake/Blake-224.kt b/src/commonMain/kotlin/com/infendro/hash/blake/Blake-224.kt new file mode 100644 index 0000000..375e18d --- /dev/null +++ b/src/commonMain/kotlin/com/infendro/hash/blake/Blake-224.kt @@ -0,0 +1,127 @@ +package com.infendro.hash.blake + +import com.infendro.bytearray.toUByteArray +import com.infendro.bytearray.toUIntArray +import com.infendro.hash.HashFunction + +object `Blake-224` : HashFunction() { + override val bytes: Int + get() = 28 + + override val block: Int + get() = 64 + + private val initial = uintArrayOf( + 0xc1059ed8U, 0x367cd507U, + 0x3070dd17U, 0xf70e5939U, + 0xffc00b31U, 0x68581511U, + 0x64f98fa7U, 0xbefa4fa4U, + ) + + private val c = uintArrayOf( + 0x243f6a88U, 0x85a308d3U, + 0x13198a2eU, 0x03707344U, + 0xa4093822U, 0x299f31d0U, + 0x082efa98U, 0xec4e6c89U, + 0x452821e6U, 0x38d01377U, + 0xbe5466cfU, 0x34e90c6cU, + 0xc0ac29b7U, 0xc97c50ddU, + 0x3f84d5b5U, 0xb5470917U, + ) + + private val sigma = arrayOf( + intArrayOf(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15), + intArrayOf(14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3), + intArrayOf(11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4), + intArrayOf(7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8), + intArrayOf(9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13), + intArrayOf(2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9), + intArrayOf(12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11), + intArrayOf(13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10), + intArrayOf(6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5), + intArrayOf(10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13, 0), + ) + + override fun hash(value: UByteArray): UByteArray { + val h = initial.copyOf() + var t = 0U + val l = value.size.toULong() * 8UL + + // padding + val paddedValue = buildList { + addAll(value) + add(0x80U) + while (size % 64 != 56) { + add(0x00U) + } + addAll(l.toUByteArray()) + }.toUByteArray() + + // compress + val blocks = paddedValue + .chunked(64) { it.toUByteArray() } + for (block in blocks) { + t += minOf(l - t, 512UL).toUInt() + + val m = block.toUIntArray() + compress(h, m, t) + } + + return h.sliceArray(0..6).toUByteArray() + } + + private fun compress( + h: UIntArray, + m: UIntArray, + t: UInt, + ) { + // initialization + val v = UIntArray(16) + for (i in 0..<8) v[i] = h[i] + for (i in 0..<4) v[i + 8] = c[i] + for (i in 0..<2) v[i + 12] = c[i + 4] xor t + for (i in 0..<2) v[i + 14] = c[i + 6] + + // rounds + for (r in 0..<14) { + val s = sigma[r % 10] + + // column + g(v, 0, 4, 8, 12, m[s[0]] xor c[s[1]], m[s[1]] xor c[s[0]]) + g(v, 1, 5, 9, 13, m[s[2]] xor c[s[3]], m[s[3]] xor c[s[2]]) + g(v, 2, 6, 10, 14, m[s[4]] xor c[s[5]], m[s[5]] xor c[s[4]]) + g(v, 3, 7, 11, 15, m[s[6]] xor c[s[7]], m[s[7]] xor c[s[6]]) + + // diagonal + g(v, 0, 5, 10, 15, m[s[8]] xor c[s[9]], m[s[9]] xor c[s[8]]) + g(v, 1, 6, 11, 12, m[s[10]] xor c[s[11]], m[s[11]] xor c[s[10]]) + g(v, 2, 7, 8, 13, m[s[12]] xor c[s[13]], m[s[13]] xor c[s[12]]) + g(v, 3, 4, 9, 14, m[s[14]] xor c[s[15]], m[s[15]] xor c[s[14]]) + } + + // finalization + for (i in 0..7) { + h[i] = h[i] xor v[i] xor v[i + 8] + } + } + + // round function + private fun g( + v: UIntArray, + a: Int, + b: Int, + c: Int, + d: Int, + x: UInt, + y: UInt, + ) { + v[a] += v[b] + x + v[d] = (v[d] xor v[a]).rotateRight(16) + v[c] += v[d] + v[b] = (v[b] xor v[c]).rotateRight(12) + v[a] += v[b] + y + v[d] = (v[d] xor v[a]).rotateRight(8) + v[c] += v[d] + v[b] = (v[b] xor v[c]).rotateRight(7) + } +} diff --git a/src/commonMain/kotlin/com/infendro/hash/blake/Blake-256.kt b/src/commonMain/kotlin/com/infendro/hash/blake/Blake-256.kt new file mode 100644 index 0000000..1412a20 --- /dev/null +++ b/src/commonMain/kotlin/com/infendro/hash/blake/Blake-256.kt @@ -0,0 +1,128 @@ +package com.infendro.hash.blake + +import com.infendro.bytearray.toUByteArray +import com.infendro.bytearray.toUIntArray +import com.infendro.hash.HashFunction + +object `Blake-256` : HashFunction() { + override val bytes: Int + get() = 32 + + override val block: Int + get() = 64 + + private val initial = uintArrayOf( + 0x6a09e667U, 0xbb67ae85U, + 0x3c6ef372U, 0xa54ff53aU, + 0x510e527fU, 0x9b05688cU, + 0x1f83d9abU, 0x5be0cd19U, + ) + + private val c = uintArrayOf( + 0x243f6a88U, 0x85a308d3U, + 0x13198a2eU, 0x03707344U, + 0xa4093822U, 0x299f31d0U, + 0x082efa98U, 0xec4e6c89U, + 0x452821e6U, 0x38d01377U, + 0xbe5466cfU, 0x34e90c6cU, + 0xc0ac29b7U, 0xc97c50ddU, + 0x3f84d5b5U, 0xb5470917U, + ) + + private val sigma = arrayOf( + intArrayOf(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15), + intArrayOf(14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3), + intArrayOf(11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4), + intArrayOf(7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8), + intArrayOf(9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13), + intArrayOf(2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9), + intArrayOf(12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11), + intArrayOf(13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10), + intArrayOf(6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5), + intArrayOf(10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13, 0), + ) + + override fun hash(value: UByteArray): UByteArray { + val h = initial.copyOf() + var t = 0U + val l = value.size.toULong() * 8UL + + // padding + val paddedValue = buildList { + addAll(value) + add(0x80U) + while (size % 64 != 55) { + add(0x00U) + } + add(0x01U) + addAll(l.toUByteArray()) + }.toUByteArray() + + // compress + val blocks = paddedValue + .chunked(64) { it.toUByteArray() } + for (block in blocks) { + t += minOf(l - t, 512UL).toUInt() + + val m = block.toUIntArray() + compress(h, m, t) + } + + return h.toUByteArray() + } + + private fun compress( + h: UIntArray, + m: UIntArray, + t: UInt, + ) { + // initialization + val v = UIntArray(16) + for (i in 0..<8) v[i] = h[i] + for (i in 0..<4) v[i + 8] = c[i] + for (i in 0..<2) v[i + 12] = c[i + 4] xor t + for (i in 0..<2) v[i + 14] = c[i + 6] + + // rounds + for (r in 0..<14) { + val s = sigma[r % 10] + + // column + g(v, 0, 4, 8, 12, m[s[0]] xor c[s[1]], m[s[1]] xor c[s[0]]) + g(v, 1, 5, 9, 13, m[s[2]] xor c[s[3]], m[s[3]] xor c[s[2]]) + g(v, 2, 6, 10, 14, m[s[4]] xor c[s[5]], m[s[5]] xor c[s[4]]) + g(v, 3, 7, 11, 15, m[s[6]] xor c[s[7]], m[s[7]] xor c[s[6]]) + + // diagonal + g(v, 0, 5, 10, 15, m[s[8]] xor c[s[9]], m[s[9]] xor c[s[8]]) + g(v, 1, 6, 11, 12, m[s[10]] xor c[s[11]], m[s[11]] xor c[s[10]]) + g(v, 2, 7, 8, 13, m[s[12]] xor c[s[13]], m[s[13]] xor c[s[12]]) + g(v, 3, 4, 9, 14, m[s[14]] xor c[s[15]], m[s[15]] xor c[s[14]]) + } + + // finalization + for (i in 0..7) { + h[i] = h[i] xor v[i] xor v[i + 8] + } + } + + // round function + private fun g( + v: UIntArray, + a: Int, + b: Int, + c: Int, + d: Int, + x: UInt, + y: UInt, + ) { + v[a] += v[b] + x + v[d] = (v[d] xor v[a]).rotateRight(16) + v[c] += v[d] + v[b] = (v[b] xor v[c]).rotateRight(12) + v[a] += v[b] + y + v[d] = (v[d] xor v[a]).rotateRight(8) + v[c] += v[d] + v[b] = (v[b] xor v[c]).rotateRight(7) + } +} diff --git a/src/commonMain/kotlin/com/infendro/hash/blake/Blake-384.kt b/src/commonMain/kotlin/com/infendro/hash/blake/Blake-384.kt new file mode 100644 index 0000000..49c0442 --- /dev/null +++ b/src/commonMain/kotlin/com/infendro/hash/blake/Blake-384.kt @@ -0,0 +1,127 @@ +package com.infendro.hash.blake + +import com.infendro.bytearray.toUByteArray +import com.infendro.bytearray.toULongArray +import com.infendro.hash.HashFunction + +object `Blake-384` : HashFunction() { + override val bytes: Int + get() = 48 + + override val block: Int + get() = 128 + + private val initial = ulongArrayOf( + 0xcbbb9d5dc1059ed8U, 0x629a292a367cd507U, + 0x9159015a3070dd17U, 0x152fecd8f70e5939U, + 0x67332667ffc00b31U, 0x8eb44a8768581511U, + 0xdb0c2e0d64f98fa7U, 0x47b5481dbefa4fa4U, + ) + + private val c = ulongArrayOf( + 0x243f6a8885a308d3UL, 0x13198a2e03707344UL, + 0xa4093822299f31d0UL, 0x082efa98ec4e6c89UL, + 0x452821e638d01377UL, 0xbe5466cf34e90c6cUL, + 0xc0ac29b7c97c50ddUL, 0x3f84d5b5b5470917UL, + 0x9216d5d98979fb1bUL, 0xd1310ba698dfb5acUL, + 0x2ffd72dbd01adfb7UL, 0xb8e1afed6a267e96UL, + 0xba7c9045f12c7f99UL, 0x24a19947b3916cf7UL, + 0x0801f2e2858efc16UL, 0x636920d871574e69UL, + ) + + private val sigma = arrayOf( + intArrayOf(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15), + intArrayOf(14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3), + intArrayOf(11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4), + intArrayOf(7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8), + intArrayOf(9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13), + intArrayOf(2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9), + intArrayOf(12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11), + intArrayOf(13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10), + intArrayOf(6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5), + intArrayOf(10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13, 0), + ) + + override fun hash(value: UByteArray): UByteArray { + val h = initial.copyOf() + var t = 0UL + val l = value.size.toULong() * 8UL + + // padding + val paddedValue = buildList { + addAll(value) + add(0x80U) + while (size % 128 != 120) { + add(0x00U) + } + addAll(l.toUByteArray()) + }.toUByteArray() + + // compress + val blocks = paddedValue + .chunked(128) { it.toUByteArray() } + for (block in blocks) { + t += minOf(l - t, 1024UL) + + val m = block.toULongArray() + compress(h, m, t) + } + + return h.sliceArray(0..5).toUByteArray() + } + + private fun compress( + h: ULongArray, + m: ULongArray, + t: ULong, + ) { + // initialization + val v = ULongArray(16) + for (i in 0..<8) v[i] = h[i] + for (i in 0..<4) v[i + 8] = c[i] + for (i in 0..<2) v[i + 12] = c[i + 4] xor t + for (i in 0..<2) v[i + 14] = c[i + 6] + + // rounds + for (r in 0..<16) { + val s = sigma[r % 10] + + // column + g(v, 0, 4, 8, 12, m[s[0]] xor c[s[1]], m[s[1]] xor c[s[0]]) + g(v, 1, 5, 9, 13, m[s[2]] xor c[s[3]], m[s[3]] xor c[s[2]]) + g(v, 2, 6, 10, 14, m[s[4]] xor c[s[5]], m[s[5]] xor c[s[4]]) + g(v, 3, 7, 11, 15, m[s[6]] xor c[s[7]], m[s[7]] xor c[s[6]]) + + // diagonal + g(v, 0, 5, 10, 15, m[s[8]] xor c[s[9]], m[s[9]] xor c[s[8]]) + g(v, 1, 6, 11, 12, m[s[10]] xor c[s[11]], m[s[11]] xor c[s[10]]) + g(v, 2, 7, 8, 13, m[s[12]] xor c[s[13]], m[s[13]] xor c[s[12]]) + g(v, 3, 4, 9, 14, m[s[14]] xor c[s[15]], m[s[15]] xor c[s[14]]) + } + + // finalization + for (i in 0..7) { + h[i] = h[i] xor v[i] xor v[i + 8] + } + } + + // round function + private fun g( + v: ULongArray, + a: Int, + b: Int, + c: Int, + d: Int, + x: ULong, + y: ULong, + ) { + v[a] += v[b] + x + v[d] = (v[d] xor v[a]).rotateRight(32) + v[c] += v[d] + v[b] = (v[b] xor v[c]).rotateRight(25) + v[a] += v[b] + y + v[d] = (v[d] xor v[a]).rotateRight(16) + v[c] += v[d] + v[b] = (v[b] xor v[c]).rotateRight(11) + } +} diff --git a/src/commonMain/kotlin/com/infendro/hash/blake/Blake-512.kt b/src/commonMain/kotlin/com/infendro/hash/blake/Blake-512.kt new file mode 100644 index 0000000..5d54f28 --- /dev/null +++ b/src/commonMain/kotlin/com/infendro/hash/blake/Blake-512.kt @@ -0,0 +1,129 @@ +package com.infendro.hash.blake + +import com.infendro.bytearray.toUByteArray +import com.infendro.bytearray.toULongArray +import com.infendro.hash.HashFunction + +object `Blake-512` : HashFunction() { + override val bytes: Int + get() = 64 + + override val block: Int + get() = 128 + + private val initial = ulongArrayOf( + 0x6a09e667f3bcc908UL, 0xbb67ae8584caa73bUL, + 0x3c6ef372fe94f82bUL, 0xa54ff53a5f1d36f1UL, + 0x510e527fade682d1UL, 0x9b05688c2b3e6c1fUL, + 0x1f83d9abfb41bd6bUL, 0x5be0cd19137e2179UL, + ) + + private val c = ulongArrayOf( + 0x243f6a8885a308d3UL, 0x13198a2e03707344UL, + 0xa4093822299f31d0UL, 0x082efa98ec4e6c89UL, + 0x452821e638d01377UL, 0xbe5466cf34e90c6cUL, + 0xc0ac29b7c97c50ddUL, 0x3f84d5b5b5470917UL, + 0x9216d5d98979fb1bUL, 0xd1310ba698dfb5acUL, + 0x2ffd72dbd01adfb7UL, 0xb8e1afed6a267e96UL, + 0xba7c9045f12c7f99UL, 0x24a19947b3916cf7UL, + 0x0801f2e2858efc16UL, 0x636920d871574e69UL, + ) + + private val sigma = arrayOf( + intArrayOf(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15), + intArrayOf(14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3), + intArrayOf(11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4), + intArrayOf(7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8), + intArrayOf(9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13), + intArrayOf(2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9), + intArrayOf(12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11), + intArrayOf(13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10), + intArrayOf(6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5), + intArrayOf(10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13, 0), + ) + + override fun hash(value: UByteArray): UByteArray { + val h = initial.copyOf() + var t = 0UL + val l = value.size.toULong() * 8UL + + // padding + val paddedValue = buildList { + addAll(value) + add(0x80U) + while (size % 128 != 111) { + add(0x00U) + } + add(0x01U) + repeat(8) { add(0x00U) } + addAll(l.toUByteArray()) + }.toUByteArray() + + // compress + val blocks = paddedValue + .chunked(128) { it.toUByteArray() } + for (block in blocks) { + t += minOf(l - t, 1024UL) + + val m = block.toULongArray() + compress(h, m, t) + } + + return h.toUByteArray() + } + + private fun compress( + h: ULongArray, + m: ULongArray, + t: ULong, + ) { + // initialization + val v = ULongArray(16) + for (i in 0..<8) v[i] = h[i] + for (i in 0..<4) v[i + 8] = c[i] + for (i in 0..<2) v[i + 12] = c[i + 4] xor t + for (i in 0..<2) v[i + 14] = c[i + 6] + + // rounds + for (r in 0..<16) { + val s = sigma[r % 10] + + // column + g(v, 0, 4, 8, 12, m[s[0]] xor c[s[1]], m[s[1]] xor c[s[0]]) + g(v, 1, 5, 9, 13, m[s[2]] xor c[s[3]], m[s[3]] xor c[s[2]]) + g(v, 2, 6, 10, 14, m[s[4]] xor c[s[5]], m[s[5]] xor c[s[4]]) + g(v, 3, 7, 11, 15, m[s[6]] xor c[s[7]], m[s[7]] xor c[s[6]]) + + // diagonal + g(v, 0, 5, 10, 15, m[s[8]] xor c[s[9]], m[s[9]] xor c[s[8]]) + g(v, 1, 6, 11, 12, m[s[10]] xor c[s[11]], m[s[11]] xor c[s[10]]) + g(v, 2, 7, 8, 13, m[s[12]] xor c[s[13]], m[s[13]] xor c[s[12]]) + g(v, 3, 4, 9, 14, m[s[14]] xor c[s[15]], m[s[15]] xor c[s[14]]) + } + + // finalization + for (i in 0..7) { + h[i] = h[i] xor v[i] xor v[i + 8] + } + } + + // round function + private fun g( + v: ULongArray, + a: Int, + b: Int, + c: Int, + d: Int, + x: ULong, + y: ULong, + ) { + v[a] += v[b] + x + v[d] = (v[d] xor v[a]).rotateRight(32) + v[c] += v[d] + v[b] = (v[b] xor v[c]).rotateRight(25) + v[a] += v[b] + y + v[d] = (v[d] xor v[a]).rotateRight(16) + v[c] += v[d] + v[b] = (v[b] xor v[c]).rotateRight(11) + } +} diff --git a/src/commonTest/kotlin/com/infendro/hash/blake/Blake-224.kt b/src/commonTest/kotlin/com/infendro/hash/blake/Blake-224.kt new file mode 100644 index 0000000..cd50066 --- /dev/null +++ b/src/commonTest/kotlin/com/infendro/hash/blake/Blake-224.kt @@ -0,0 +1,67 @@ +package com.infendro.hash.blake + +import kotlin.test.Test +import kotlin.test.assertContentEquals +import kotlin.test.assertEquals + +class `Blake-224 Test` { + val function = `Blake-224` + + @Test + fun `bytes and block`() { + assertEquals(28, function.bytes) + assertEquals(224, function.bits) + assertEquals(64, function.block) + } + + @Test + fun `empty bytearray`() { + val expected = ubyteArrayOf( + 0x7dU, 0xc5U, 0x31U, 0x3bU, + 0x1cU, 0x04U, 0x51U, 0x2aU, + 0x17U, 0x4bU, 0xd6U, 0x50U, + 0x3bU, 0x89U, 0x60U, 0x7aU, + 0xecU, 0xbeU, 0xe0U, 0x90U, + 0x3dU, 0x40U, 0xa8U, 0xa5U, + 0x69U, 0xc9U, 0x4eU, 0xedU, + ) + val actual = function.hash( + UByteArray(0) + ) + assertContentEquals(expected, actual) + } + + @Test + fun `one block`() { + val expected = ubyteArrayOf( + 0x45U, 0x04U, 0xcbU, 0x03U, + 0x14U, 0xfbU, 0x2aU, 0x4fU, + 0x7aU, 0x69U, 0x2eU, 0x69U, + 0x6eU, 0x48U, 0x79U, 0x12U, + 0xfeU, 0x3fU, 0x24U, 0x68U, + 0xfeU, 0x31U, 0x2cU, 0x73U, + 0xa5U, 0x27U, 0x8eU, 0xc5U, + ) + val actual = function.hash( + UByteArray(1) + ) + assertContentEquals(expected, actual) + } + + @Test + fun `two blocks`() { + val expected = ubyteArrayOf( + 0xf5U, 0xaaU, 0x00U, 0xddU, + 0x1cU, 0xb8U, 0x47U, 0xe3U, + 0x14U, 0x03U, 0x72U, 0xafU, + 0x7bU, 0x5cU, 0x46U, 0xb4U, + 0x88U, 0x8dU, 0x82U, 0xc8U, + 0xc0U, 0xa9U, 0x17U, 0x91U, + 0x3cU, 0xfbU, 0x5dU, 0x04U, + ) + val actual = function.hash( + UByteArray(72) + ) + assertContentEquals(expected, actual) + } +} diff --git a/src/commonTest/kotlin/com/infendro/hash/blake/Blake-256.kt b/src/commonTest/kotlin/com/infendro/hash/blake/Blake-256.kt new file mode 100644 index 0000000..e77cd87 --- /dev/null +++ b/src/commonTest/kotlin/com/infendro/hash/blake/Blake-256.kt @@ -0,0 +1,70 @@ +package com.infendro.hash.blake + +import kotlin.test.Test +import kotlin.test.assertContentEquals +import kotlin.test.assertEquals + +class `Blake-256 Test` { + val function = `Blake-256` + + @Test + fun `bytes and block`() { + assertEquals(32, function.bytes) + assertEquals(256, function.bits) + assertEquals(64, function.block) + } + + @Test + fun `empty bytearray`() { + val expected = ubyteArrayOf( + 0x71U, 0x6fU, 0x6eU, 0x86U, + 0x3fU, 0x74U, 0x4bU, 0x9aU, + 0xc2U, 0x2cU, 0x97U, 0xecU, + 0x7bU, 0x76U, 0xeaU, 0x5fU, + 0x59U, 0x08U, 0xbcU, 0x5bU, + 0x2fU, 0x67U, 0xc6U, 0x15U, + 0x10U, 0xbfU, 0xc4U, 0x75U, + 0x13U, 0x84U, 0xeaU, 0x7aU, + ) + val actual = function.hash( + UByteArray(0) + ) + assertContentEquals(expected, actual) + } + + @Test + fun `one block`() { + val expected = ubyteArrayOf( + 0x0cU, 0xe8U, 0xd4U, 0xefU, + 0x4dU, 0xd7U, 0xcdU, 0x8dU, + 0x62U, 0xdfU, 0xdeU, 0xd9U, + 0xd4U, 0xedU, 0xb0U, 0xa7U, + 0x74U, 0xaeU, 0x6aU, 0x41U, + 0x92U, 0x9aU, 0x74U, 0xdaU, + 0x23U, 0x10U, 0x9eU, 0x8fU, + 0x11U, 0x13U, 0x9cU, 0x87U, + ) + val actual = function.hash( + UByteArray(1) + ) + assertContentEquals(expected, actual) + } + + @Test + fun `two blocks`() { + val expected = ubyteArrayOf( + 0xd4U, 0x19U, 0xbaU, 0xd3U, + 0x2dU, 0x50U, 0x4fU, 0xb7U, + 0xd4U, 0x4dU, 0x46U, 0x0cU, + 0x42U, 0xc5U, 0x59U, 0x3fU, + 0xe5U, 0x44U, 0xfaU, 0x4cU, + 0x13U, 0x5dU, 0xecU, 0x31U, + 0xe2U, 0x1bU, 0xd9U, 0xabU, + 0xdcU, 0xc2U, 0x2dU, 0x41U, + ) + val actual = function.hash( + UByteArray(72) + ) + assertContentEquals(expected, actual) + } +} diff --git a/src/commonTest/kotlin/com/infendro/hash/blake/Blake-384.kt b/src/commonTest/kotlin/com/infendro/hash/blake/Blake-384.kt new file mode 100644 index 0000000..add61ae --- /dev/null +++ b/src/commonTest/kotlin/com/infendro/hash/blake/Blake-384.kt @@ -0,0 +1,82 @@ +package com.infendro.hash.blake + +import kotlin.test.Test +import kotlin.test.assertContentEquals +import kotlin.test.assertEquals + +class `Blake-384 Test` { + val function = `Blake-384` + + @Test + fun `bytes and block`() { + assertEquals(48, function.bytes) + assertEquals(384, function.bits) + assertEquals(128, function.block) + } + + @Test + fun `empty bytearray`() { + val expected = ubyteArrayOf( + 0xc6U, 0xcbU, 0xd8U, 0x9cU, + 0x92U, 0x6aU, 0xb5U, 0x25U, + 0xc2U, 0x42U, 0xe6U, 0x62U, + 0x1fU, 0x2fU, 0x5fU, 0xa7U, + 0x3aU, 0xa4U, 0xafU, 0xe3U, + 0xd9U, 0xe2U, 0x4aU, 0xedU, + 0x72U, 0x7fU, 0xaaU, 0xadU, + 0xd6U, 0xafU, 0x38U, 0xb6U, + 0x20U, 0xbdU, 0xb6U, 0x23U, + 0xddU, 0x2bU, 0x47U, 0x88U, + 0xb1U, 0xc8U, 0x08U, 0x69U, + 0x84U, 0xafU, 0x87U, 0x06U, + ) + val actual = function.hash( + UByteArray(0) + ) + assertContentEquals(expected, actual) + } + + @Test + fun `one block`() { + val expected = ubyteArrayOf( + 0x10U, 0x28U, 0x1fU, 0x67U, + 0xe1U, 0x35U, 0xe9U, 0x0aU, + 0xe8U, 0xe8U, 0x82U, 0x25U, + 0x1aU, 0x35U, 0x55U, 0x10U, + 0xa7U, 0x19U, 0x36U, 0x7aU, + 0xd7U, 0x02U, 0x27U, 0xb1U, + 0x37U, 0x34U, 0x3eU, 0x1bU, + 0xc1U, 0x22U, 0x01U, 0x5cU, + 0x29U, 0x39U, 0x1eU, 0x85U, + 0x45U, 0xb5U, 0x27U, 0x2dU, + 0x13U, 0xa7U, 0xc2U, 0x87U, + 0x9dU, 0xa3U, 0xd8U, 0x07U + ) + val actual = function.hash( + UByteArray(1) + ) + assertContentEquals(expected, actual) + } + + @Test + fun `two blocks`() { + val expected = ubyteArrayOf( + 0x0bU, 0x98U, 0x45U, 0xddU, + 0x42U, 0x95U, 0x66U, 0xcdU, + 0xabU, 0x77U, 0x2bU, 0xa1U, + 0x95U, 0xd2U, 0x71U, 0xefU, + 0xfeU, 0x2dU, 0x02U, 0x11U, + 0xf1U, 0x69U, 0x91U, 0xd7U, + 0x66U, 0xbaU, 0x74U, 0x94U, + 0x47U, 0xc5U, 0xcdU, 0xe5U, + 0x69U, 0x78U, 0x0bU, 0x2dU, + 0xaaU, 0x66U, 0xc4U, 0xb2U, + 0x24U, 0xa2U, 0xecU, 0x2eU, + 0x5dU, 0x09U, 0x17U, 0x4cU + ) + val actual = function.hash( + UByteArray(144) + ) + assertContentEquals(expected, actual) + } +} diff --git a/src/commonTest/kotlin/com/infendro/hash/blake/Blake-512.kt b/src/commonTest/kotlin/com/infendro/hash/blake/Blake-512.kt new file mode 100644 index 0000000..a56d0d3 --- /dev/null +++ b/src/commonTest/kotlin/com/infendro/hash/blake/Blake-512.kt @@ -0,0 +1,94 @@ +package com.infendro.hash.blake + +import kotlin.test.Test +import kotlin.test.assertContentEquals +import kotlin.test.assertEquals + +class `Blake-512 Test` { + val function = `Blake-512` + + @Test + fun `bytes and block`() { + assertEquals(64, function.bytes) + assertEquals(512, function.bits) + assertEquals(128, function.block) + } + + @Test + fun `empty bytearray`() { + val expected = ubyteArrayOf( + 0xa8U, 0xcfU, 0xbbU, 0xd7U, + 0x37U, 0x26U, 0x06U, 0x2dU, + 0xf0U, 0xc6U, 0x86U, 0x4dU, + 0xdaU, 0x65U, 0xdeU, 0xfeU, + 0x58U, 0xefU, 0x0cU, 0xc5U, + 0x2aU, 0x56U, 0x25U, 0x09U, + 0x0fU, 0xa1U, 0x76U, 0x01U, + 0xe1U, 0xeeU, 0xcdU, 0x1bU, + 0x62U, 0x8eU, 0x94U, 0xf3U, + 0x96U, 0xaeU, 0x40U, 0x2aU, + 0x00U, 0xacU, 0xc9U, 0xeaU, + 0xb7U, 0x7bU, 0x4dU, 0x4cU, + 0x2eU, 0x85U, 0x2aU, 0xaaU, + 0xa2U, 0x5aU, 0x63U, 0x6dU, + 0x80U, 0xafU, 0x3fU, 0xc7U, + 0x91U, 0x3eU, 0xf5U, 0xb8U, + ) + val actual = function.hash( + UByteArray(0) + ) + assertContentEquals(expected, actual) + } + + @Test + fun `one block`() { + val expected = ubyteArrayOf( + 0x97U, 0x96U, 0x15U, 0x87U, + 0xf6U, 0xd9U, 0x70U, 0xfaU, + 0xbaU, 0x6dU, 0x24U, 0x78U, + 0x04U, 0x5dU, 0xe6U, 0xd1U, + 0xfaU, 0xbdU, 0x09U, 0xb6U, + 0x1aU, 0xe5U, 0x09U, 0x32U, + 0x05U, 0x4dU, 0x52U, 0xbcU, + 0x29U, 0xd3U, 0x1bU, 0xe4U, + 0xffU, 0x91U, 0x02U, 0xb9U, + 0xf6U, 0x9eU, 0x2bU, 0xbdU, + 0xb8U, 0x3bU, 0xe1U, 0x3dU, + 0x4bU, 0x9cU, 0x06U, 0x09U, + 0x1eU, 0x5fU, 0xa0U, 0xb4U, + 0x8bU, 0xd0U, 0x81U, 0xb6U, + 0x34U, 0x05U, 0x8bU, 0xe0U, + 0xecU, 0x49U, 0xbeU, 0xb3U, + ) + val actual = function.hash( + UByteArray(1) + ) + assertContentEquals(expected, actual) + } + + @Test + fun `two blocks`() { + val expected = ubyteArrayOf( + 0x31U, 0x37U, 0x17U, 0xd6U, + 0x08U, 0xe9U, 0xcfU, 0x75U, + 0x8dU, 0xcbU, 0x1eU, 0xb0U, + 0xf0U, 0xc3U, 0xcfU, 0x9fU, + 0xc1U, 0x50U, 0xb2U, 0xd5U, + 0x00U, 0xfbU, 0x33U, 0xf5U, + 0x1cU, 0x52U, 0xafU, 0xc9U, + 0x9dU, 0x35U, 0x8aU, 0x2fU, + 0x13U, 0x74U, 0xb8U, 0xa3U, + 0x8bU, 0xbaU, 0x79U, 0x74U, + 0xe7U, 0xf6U, 0xefU, 0x79U, + 0xcaU, 0xb1U, 0x6fU, 0x22U, + 0xceU, 0x1eU, 0x64U, 0x9dU, + 0x6eU, 0x01U, 0xadU, 0x95U, + 0x89U, 0xc2U, 0x13U, 0x04U, + 0x5dU, 0x54U, 0x5dU, 0xdeU, + ) + val actual = function.hash( + UByteArray(144) + ) + assertContentEquals(expected, actual) + } +}