summaryrefslogtreecommitdiff
path: root/source
diff options
context:
space:
mode:
Diffstat (limited to 'source')
-rw-r--r--source/tanya/crypto/mac.d334
-rw-r--r--source/tanya/crypto/package.d15
2 files changed, 0 insertions, 349 deletions
diff --git a/source/tanya/crypto/mac.d b/source/tanya/crypto/mac.d
deleted file mode 100644
index e7afa04..0000000
--- a/source/tanya/crypto/mac.d
+++ /dev/null
@@ -1,334 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- * Message Authentication Codes.
- *
- * Copyright: Eugene Wissner 2017.
- * License: $(LINK2 https://www.mozilla.org/en-US/MPL/2.0/,
- * Mozilla Public License, v. 2.0).
- * Authors: $(LINK2 mailto:info@caraus.de, Eugene Wissner)
- */
-module tanya.crypto.mac;
-
-import std.algorithm.mutation;
-import std.digest.digest;
-import std.traits;
-import tanya.container.vector;
-
-version (unittest)
-{
- import std.algorithm.comparison;
- import tanya.memory;
-}
-
-interface MessageAuthenticationCode
-{
- /**
- * (Re)starts the hash.
- *
- * Params:
- * secret = Secret key.
- */
- void start(ref const Vector!ubyte secret) @nogc;
-
- /**
- * Updates a hash with additional input.
- *
- * Params:
- * data = Input.
- */
- void put(Range!(const ubyte) data) @nogc;
-
- /**
- * Computes the hash of the current message.
- *
- * Returns: The hash of the current message.
- */
- Vector!ubyte finish() @nogc;
-
- /**
- * Returns: Digest size of the hash.
- */
- @property uint digestLength() const pure nothrow @safe @nogc;
-}
-
-/**
- * Hash Message Authentication Code.
- *
- * Params:
- * H = Hash type.
- */
-final class HMAC(H) : MessageAuthenticationCode
- if (hasBlockSize!H)
-{
- private H idigest;
- private H odigest;
-
- /**
- * (Re)starts the hash.
- *
- * Params:
- * secret = Secret key.
- */
- void start(ref const Vector!ubyte secret) pure nothrow @trusted
- {
- ubyte[H.blockSize / 8] ipad = 0x36;
- ubyte[H.blockSize / 8] opad = 0x5c;
- const(ubyte)[] buffer;
- ReturnType!(H.finish) key = void;
-
- if (secret.length > H.blockSize / 8)
- {
- auto digest = makeDigest!H;
- digest.put(secret.get());
- key = digest.finish();
- buffer = key;
- }
- else
- {
- buffer = secret.get();
- }
-
- foreach (ref const i, ref const v; buffer)
- {
- ipad[i] ^= v;
- opad[i] ^= v;
- }
-
- this.idigest.start();
- this.idigest.put(ipad);
-
- this.odigest.start();
- this.odigest.put(opad);
- }
-
- /**
- * Updates a hash with additional input.
- *
- * Params:
- * data = Input.
- */
- void put(Range!(const ubyte) data) pure nothrow @safe
- {
- this.idigest.put(data.get());
- }
-
- /**
- * Computes the hash of the current message.
- *
- * Returns: The hash of the current message.
- */
- Vector!ubyte finish() nothrow @safe
- {
- this.odigest.put(this.idigest.finish());
-
- return Vector!ubyte(odigest.finish());
- }
-
- /**
- * Returns: Digest size of the hash.
- */
- @property uint digestLength() const pure nothrow @safe
- {
- return ReturnType!(H.finish).length;
- }
-}
-
-///
-nothrow @nogc unittest
-{
- import std.digest.md;
-
- auto hmac = defaultAllocator.make!(HMAC!MD5);
-
- auto key = Vector!ubyte(16, 0x0b);
- auto text = const Vector!ubyte(['H', 'i', ' ', 'T', 'h', 'e', 'r', 'e']);
- ubyte[16] expected = [ 0x92, 0x94, 0x72, 0x7a, 0x36, 0x38, 0xbb, 0x1c,
- 0x13, 0xf4, 0x8e, 0xf8, 0x15, 0x8b, 0xfc, 0x9d ];
-
- hmac.start(key);
- hmac.put(text[]);
- assert(equal(hmac.finish()[], expected[]));
-
- defaultAllocator.dispose(hmac);
-}
-
-// Test vectors from RFC 2202. MD5.
-private nothrow @nogc unittest
-{
- import std.digest.md;
-
- auto hmac = defaultAllocator.make!(HMAC!MD5);
- { // 2
- auto key = Vector!ubyte(['J', 'e', 'f', 'e']);
- auto text = const Vector!ubyte(['w', 'h', 'a', 't', ' ', 'd', 'o', ' ', 'y', 'a', ' ',
- 'w', 'a', 'n', 't', ' ', 'f', 'o', 'r', ' ', 'n', 'o', 't', 'h', 'i', 'n', 'g', '?']);
- ubyte[16] expected = [ 0x75, 0x0c, 0x78, 0x3e, 0x6a, 0xb0, 0xb5, 0x03,
- 0xea, 0xa8, 0x6e, 0x31, 0x0a, 0x5d, 0xb7, 0x38 ];
-
- hmac.start(key);
- hmac.put(text[]);
- assert(equal(hmac.finish()[], expected[]));
- }
- { // 3
- auto key = Vector!ubyte(16, 0xaa);
- auto text = const Vector!ubyte(50, 0xdd);
- ubyte[16] expected = [ 0x56, 0xbe, 0x34, 0x52, 0x1d, 0x14, 0x4c, 0x88,
- 0xdb, 0xb8, 0xc7, 0x33 ,0xf0, 0xe8, 0xb3, 0xf6 ];
-
- hmac.start(key);
- hmac.put(text[]);
- assert(equal(hmac.finish()[], expected[]));
- }
- { // 4
- auto key = Vector!ubyte(cast(ubyte[25])
- [ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
- 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12,
- 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, ]);
- auto text = const Vector!ubyte(50, 0xcd);
- ubyte[16] expected = [ 0x69, 0x7e, 0xaf, 0x0a, 0xca, 0x3a, 0x3a, 0xea,
- 0x3a, 0x75, 0x16, 0x47, 0x46, 0xff, 0xaa, 0x79 ];
-
- hmac.start(key);
- hmac.put(text[]);
- assert(equal(hmac.finish()[], expected[]));
- }
- { // 5
- auto key = Vector!ubyte(16, 0x0c);
- auto text = const Vector!ubyte([ 'T', 'e', 's', 't', ' ', 'W', 'i', 't', 'h', ' ',
- 'T', 'r', 'u', 'n', 'c', 'a', 't', 'i', 'o', 'n' ]);
- ubyte[16] expected = [ 0x56, 0x46, 0x1e, 0xf2, 0x34, 0x2e, 0xdc, 0x00,
- 0xf9, 0xba, 0xb9, 0x95, 0x69, 0x0e, 0xfd, 0x4c ];
-
- hmac.start(key);
- hmac.put(text[]);
- assert(equal(hmac.finish()[], expected[]));
- }
- { // 6
- auto key = Vector!ubyte(80, 0xaa);
- auto text = const Vector!ubyte([ 'T', 'e', 's', 't', ' ', 'U', 's', 'i', 'n', 'g', ' ',
- 'L', 'a', 'r', 'g', 'e', 'r', ' ', 'T', 'h', 'a', 'n', ' ',
- 'B', 'l', 'o', 'c', 'k', '-', 'S', 'i', 'z', 'e', ' ',
- 'K', 'e', 'y', ' ', '-', ' ', 'H', 'a', 's', 'h', ' ',
- 'K', 'e', 'y', ' ', 'F', 'i', 'r', 's', 't' ]);
- ubyte[16] expected = [ 0x6b, 0x1a, 0xb7, 0xfe, 0x4b, 0xd7, 0xbf, 0x8f,
- 0x0b, 0x62, 0xe6, 0xce, 0x61, 0xb9, 0xd0, 0xcd ];
-
- hmac.start(key);
- hmac.put(text[]);
- assert(equal(hmac.finish()[], expected[]));
- }
- { // 7
- auto key = Vector!ubyte(80, 0xaa);
- auto text = const Vector!ubyte([ 'T', 'e', 's', 't', ' ', 'U', 's', 'i', 'n', 'g', ' ',
- 'L', 'a', 'r', 'g', 'e', 'r', ' ', 'T', 'h', 'a', 'n', ' ',
- 'B', 'l', 'o', 'c', 'k', '-', 'S', 'i', 'z', 'e', ' ',
- 'K', 'e', 'y', ' ', 'a', 'n', 'd', ' ',
- 'L', 'a', 'r', 'g', 'e', 'r', ' ', 'T', 'h', 'a', 'n', ' ',
- 'O', 'n', 'e', ' ', 'B', 'l', 'o', 'c', 'k', '-', 'S', 'i', 'z', 'e', ' ',
- 'D', 'a', 't', 'a' ]);
- ubyte[16] expected = [ 0x6f, 0x63, 0x0f, 0xad, 0x67, 0xcd, 0xa0, 0xee,
- 0x1f, 0xb1, 0xf5, 0x62, 0xdb, 0x3a, 0xa5, 0x3e ];
-
- hmac.start(key);
- hmac.put(text[]);
- assert(equal(hmac.finish()[], expected[]));
- }
- defaultAllocator.dispose(hmac);
-}
-
-// Test vectors from RFC 2202. SHA1.
-private nothrow @nogc unittest
-{
- import std.digest.sha;
-
- auto hmac = defaultAllocator.make!(HMAC!SHA1);
- { // 1
- auto key = Vector!ubyte(20, 0x0b);
- auto text = const Vector!ubyte(['H', 'i', ' ', 'T', 'h', 'e', 'r', 'e']);
- ubyte[20] expected = [ 0xb6, 0x17, 0x31, 0x86, 0x55, 0x05, 0x72, 0x64, 0xe2, 0x8b,
- 0xc0, 0xb6, 0xfb, 0x37, 0x8c, 0x8e, 0xf1, 0x46, 0xbe, 0x00 ];
-
- hmac.start(key);
- hmac.put(text[]);
- assert(equal(hmac.finish()[], expected[]));
- }
- { // 2
- auto key = Vector!ubyte(['J', 'e', 'f', 'e']);
- auto text = const Vector!ubyte(['w', 'h', 'a', 't', ' ', 'd', 'o', ' ', 'y', 'a', ' ',
- 'w', 'a', 'n', 't', ' ', 'f', 'o', 'r', ' ', 'n', 'o', 't', 'h', 'i', 'n', 'g', '?']);
- ubyte[20] expected = [ 0xef, 0xfc, 0xdf, 0x6a, 0xe5, 0xeb, 0x2f, 0xa2, 0xd2, 0x74,
- 0x16, 0xd5, 0xf1, 0x84, 0xdf, 0x9c, 0x25, 0x9a, 0x7c, 0x79 ];
-
- hmac.start(key);
- hmac.put(text[]);
- assert(equal(hmac.finish()[], expected[]));
- }
- { // 3
- auto key = Vector!ubyte(20, 0xaa);
- auto text = const Vector!ubyte(50, 0xdd);
- ubyte[20] expected = [ 0x12, 0x5d, 0x73, 0x42, 0xb9, 0xac, 0x11, 0xcd, 0x91, 0xa3,
- 0x9a, 0xf4, 0x8a, 0xa1, 0x7b, 0x4f, 0x63, 0xf1, 0x75, 0xd3 ];
-
- hmac.start(key);
- hmac.put(text[]);
- assert(equal(hmac.finish()[], expected[]));
- }
- { // 4
- auto key = Vector!ubyte(cast(ubyte[25])
- [ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
- 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12,
- 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, ]);
- auto text = const Vector!ubyte(50, 0xcd);
- ubyte[20] expected = [ 0x4c, 0x90, 0x07, 0xf4, 0x02, 0x62, 0x50, 0xc6, 0xbc, 0x84,
- 0x14, 0xf9, 0xbf, 0x50, 0xc8, 0x6c, 0x2d, 0x72, 0x35, 0xda ];
-
- hmac.start(key);
- hmac.put(text[]);
- assert(equal(hmac.finish()[], expected[]));
- }
- { // 5
- auto key = Vector!ubyte(20, 0x0c);
- auto text = const Vector!ubyte([ 'T', 'e', 's', 't', ' ', 'W', 'i', 't', 'h', ' ',
- 'T', 'r', 'u', 'n', 'c', 'a', 't', 'i', 'o', 'n' ]);
- ubyte[20] expected = [ 0x4c, 0x1a, 0x03, 0x42, 0x4b, 0x55, 0xe0, 0x7f, 0xe7, 0xf2,
- 0x7b, 0xe1, 0xd5, 0x8b, 0xb9, 0x32, 0x4a, 0x9a, 0x5a, 0x04 ];
-
- hmac.start(key);
- hmac.put(text[]);
- assert(equal(hmac.finish()[], expected[]));
- }
- { // 6
- auto key = Vector!ubyte(80, 0xaa);
- auto text = const Vector!ubyte([ 'T', 'e', 's', 't', ' ', 'U', 's', 'i', 'n', 'g', ' ',
- 'L', 'a', 'r', 'g', 'e', 'r', ' ', 'T', 'h', 'a', 'n', ' ',
- 'B', 'l', 'o', 'c', 'k', '-', 'S', 'i', 'z', 'e', ' ',
- 'K', 'e', 'y', ' ', '-', ' ', 'H', 'a', 's', 'h', ' ',
- 'K', 'e', 'y', ' ', 'F', 'i', 'r', 's', 't' ]);
- ubyte[20] expected = [ 0xaa, 0x4a, 0xe5, 0xe1, 0x52, 0x72, 0xd0, 0x0e, 0x95, 0x70,
- 0x56, 0x37, 0xce, 0x8a, 0x3b, 0x55, 0xed, 0x40, 0x21, 0x12 ];
-
- hmac.start(key);
- hmac.put(text[]);
- assert(equal(hmac.finish()[], expected[]));
- }
- { // 7
- auto key = Vector!ubyte(80, 0xaa);
- auto text = const Vector!ubyte([ 'T', 'e', 's', 't', ' ', 'U', 's', 'i', 'n', 'g', ' ',
- 'L', 'a', 'r', 'g', 'e', 'r', ' ', 'T', 'h', 'a', 'n', ' ',
- 'B', 'l', 'o', 'c', 'k', '-', 'S', 'i', 'z', 'e', ' ',
- 'K', 'e', 'y', ' ', 'a', 'n', 'd', ' ',
- 'L', 'a', 'r', 'g', 'e', 'r', ' ', 'T', 'h', 'a', 'n', ' ',
- 'O', 'n', 'e', ' ', 'B', 'l', 'o', 'c', 'k', '-', 'S', 'i', 'z', 'e', ' ',
- 'D', 'a', 't', 'a' ]);
- ubyte[20] expected = [ 0xe8, 0xe9, 0x9d, 0x0f, 0x45, 0x23, 0x7d, 0x78, 0x6d, 0x6b,
- 0xba, 0xa7, 0x96, 0x5c, 0x78, 0x08, 0xbb, 0xff, 0x1a, 0x91 ];
-
- hmac.start(key);
- hmac.put(text[]);
- assert(equal(hmac.finish()[], expected[]));
- }
- defaultAllocator.dispose(hmac);
-}
diff --git a/source/tanya/crypto/package.d b/source/tanya/crypto/package.d
deleted file mode 100644
index d5f067b..0000000
--- a/source/tanya/crypto/package.d
+++ /dev/null
@@ -1,15 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- * Cryptography.
- *
- * Copyright: Eugene Wissner 2017.
- * License: $(LINK2 https://www.mozilla.org/en-US/MPL/2.0/,
- * Mozilla Public License, v. 2.0).
- * Authors: $(LINK2 mailto:info@caraus.de, Eugene Wissner)
- */
-module tanya.crypto;
-
-public import tanya.crypto.mac;
generated by cgit v1.2.3 (git 2.26.2) at 2026-06-27 03:59:37 +0000