// These tests are derived from the Secure Hash Algorithm Validation System
// test vectors contained in:
// https://csrc.nist.gov/CSRC/media/Projects/Cryptographic-Algorithm-Validation-Program/documents/shs/shabytetestvectors.zip
//
// For SHA1, the test vectors come from:
//     SHA1ShortMsg.rsp
//     SHA1LongMsg.rsp
//     SHA1Monte.rsp
import crypto.sha1
import encoding.hex

// This structure deals with both the short message and long message tests
struct SHA1TestCase {
	name    string
	message string
	digest  string
}

// short message test cases
const short_cases = [
	SHA1TestCase{
		name:    'test case 0'
		message: ''
		digest:  'da39a3ee5e6b4b0d3255bfef95601890afd80709'
	},
	SHA1TestCase{
		name:    'test case 1'
		message: '36'
		digest:  'c1dfd96eea8cc2b62785275bca38ac261256e278'
	},
	SHA1TestCase{
		name:    'test case 2'
		message: '195a'
		digest:  '0a1c2d555bbe431ad6288af5a54f93e0449c9232'
	},
	SHA1TestCase{
		name:    'test case 3'
		message: 'df4bd2'
		digest:  'bf36ed5d74727dfd5d7854ec6b1d49468d8ee8aa'
	},
	SHA1TestCase{
		name:    'test case 4'
		message: '549e959e'
		digest:  'b78bae6d14338ffccfd5d5b5674a275f6ef9c717'
	},
	SHA1TestCase{
		name:    'test case 5'
		message: 'f7fb1be205'
		digest:  '60b7d5bb560a1acf6fa45721bd0abb419a841a89'
	},
	SHA1TestCase{
		name:    'test case 6'
		message: 'c0e5abeaea63'
		digest:  'a6d338459780c08363090fd8fc7d28dc80e8e01f'
	},
	SHA1TestCase{
		name:    'test case 7'
		message: '63bfc1ed7f78ab'
		digest:  '860328d80509500c1783169ebf0ba0c4b94da5e5'
	},
	SHA1TestCase{
		name:    'test case 8'
		message: '7e3d7b3eada98866'
		digest:  '24a2c34b976305277ce58c2f42d5092031572520'
	},
	SHA1TestCase{
		name:    'test case 9'
		message: '9e61e55d9ed37b1c20'
		digest:  '411ccee1f6e3677df12698411eb09d3ff580af97'
	},
	SHA1TestCase{
		name:    'test case 10'
		message: '9777cf90dd7c7e863506'
		digest:  '05c915b5ed4e4c4afffc202961f3174371e90b5c'
	},
	SHA1TestCase{
		name:    'test case 11'
		message: '4eb08c9e683c94bea00dfa'
		digest:  'af320b42d7785ca6c8dd220463be23a2d2cb5afc'
	},
	SHA1TestCase{
		name:    'test case 12'
		message: '0938f2e2ebb64f8af8bbfc91'
		digest:  '9f4e66b6ceea40dcf4b9166c28f1c88474141da9'
	},
	SHA1TestCase{
		name:    'test case 13'
		message: '74c9996d14e87d3e6cbea7029d'
		digest:  'e6c4363c0852951991057f40de27ec0890466f01'
	},
	SHA1TestCase{
		name:    'test case 14'
		message: '51dca5c0f8e5d49596f32d3eb874'
		digest:  '046a7b396c01379a684a894558779b07d8c7da20'
	},
	SHA1TestCase{
		name:    'test case 15'
		message: '3a36ea49684820a2adc7fc4175ba78'
		digest:  'd58a262ee7b6577c07228e71ae9b3e04c8abcda9'
	},
	SHA1TestCase{
		name:    'test case 16'
		message: '3552694cdf663fd94b224747ac406aaf'
		digest:  'a150de927454202d94e656de4c7c0ca691de955d'
	},
	SHA1TestCase{
		name:    'test case 17'
		message: 'f216a1cbde2446b1edf41e93481d33e2ed'
		digest:  '35a4b39fef560e7ea61246676e1b7e13d587be30'
	},
	SHA1TestCase{
		name:    'test case 18'
		message: 'a3cf714bf112647e727e8cfd46499acd35a6'
		digest:  '7ce69b1acdce52ea7dbd382531fa1a83df13cae7'
	},
	SHA1TestCase{
		name:    'test case 19'
		message: '148de640f3c11591a6f8c5c48632c5fb79d3b7'
		digest:  'b47be2c64124fa9a124a887af9551a74354ca411'
	},
	SHA1TestCase{
		name:    'test case 20'
		message: '63a3cc83fd1ec1b6680e9974a0514e1a9ecebb6a'
		digest:  '8bb8c0d815a9c68a1d2910f39d942603d807fbcc'
	},
	SHA1TestCase{
		name:    'test case 21'
		message: '875a90909a8afc92fb7070047e9d081ec92f3d08b8'
		digest:  'b486f87fb833ebf0328393128646a6f6e660fcb1'
	},
	SHA1TestCase{
		name:    'test case 22'
		message: '444b25f9c9259dc217772cc4478c44b6feff62353673'
		digest:  '76159368f99dece30aadcfb9b7b41dab33688858'
	},
	SHA1TestCase{
		name:    'test case 23'
		message: '487351c8a5f440e4d03386483d5fe7bb669d41adcbfdb7'
		digest:  'dbc1cb575ce6aeb9dc4ebf0f843ba8aeb1451e89'
	},
	SHA1TestCase{
		name:    'test case 24'
		message: '46b061ef132b87f6d3b0ee2462f67d910977da20aed13705'
		digest:  'd7a98289679005eb930ab75efd8f650f991ee952'
	},
	SHA1TestCase{
		name:    'test case 25'
		message: '3842b6137bb9d27f3ca5bafe5bbb62858344fe4ba5c41589a5'
		digest:  'fda26fa9b4874ab701ed0bb64d134f89b9c4cc50'
	},
	SHA1TestCase{
		name:    'test case 26'
		message: '44d91d3d465a4111462ba0c7ec223da6735f4f5200453cf132c3'
		digest:  'c2ff7ccde143c8f0601f6974b1903eb8d5741b6e'
	},
	SHA1TestCase{
		name:    'test case 27'
		message: 'cce73f2eabcb52f785d5a6df63c0a105f34a91ca237fe534ee399d'
		digest:  '643c9dc20a929608f6caa9709d843ca6fa7a76f4'
	},
	SHA1TestCase{
		name:    'test case 28'
		message: '664e6e7946839203037a65a12174b244de8cbc6ec3f578967a84f9ce'
		digest:  '509ef787343d5b5a269229b961b96241864a3d74'
	},
	SHA1TestCase{
		name:    'test case 29'
		message: '9597f714b2e45e3399a7f02aec44921bd78be0fefee0c5e9b499488f6e'
		digest:  'b61ce538f1a1e6c90432b233d7af5b6524ebfbe3'
	},
	SHA1TestCase{
		name:    'test case 30'
		message: '75c5ad1f3cbd22e8a95fc3b089526788fb4ebceed3e7d4443da6e081a35e'
		digest:  '5b7b94076b2fc20d6adb82479e6b28d07c902b75'
	},
	SHA1TestCase{
		name:    'test case 31'
		message: 'dd245bffe6a638806667768360a95d0574e1a0bd0d18329fdb915ca484ac0d'
		digest:  '6066db99fc358952cf7fb0ec4d89cb0158ed91d7'
	},
	SHA1TestCase{
		name:    'test case 32'
		message: '0321794b739418c24e7c2e565274791c4be749752ad234ed56cb0a6347430c6b'
		digest:  'b89962c94d60f6a332fd60f6f07d4f032a586b76'
	},
	SHA1TestCase{
		name:    'test case 33'
		message: '4c3dcf95c2f0b5258c651fcd1d51bd10425d6203067d0748d37d1340d9ddda7db3'
		digest:  '17bda899c13d35413d2546212bcd8a93ceb0657b'
	},
	SHA1TestCase{
		name:    'test case 34'
		message: 'b8d12582d25b45290a6e1bb95da429befcfdbf5b4dd41cdf3311d6988fa17cec0723'
		digest:  'badcdd53fdc144b8bf2cc1e64d10f676eebe66ed'
	},
	SHA1TestCase{
		name:    'test case 35'
		message: '6fda97527a662552be15efaeba32a3aea4ed449abb5c1ed8d9bfff544708a425d69b72'
		digest:  '01b4646180f1f6d2e06bbe22c20e50030322673a'
	},
	SHA1TestCase{
		name:    'test case 36'
		message: '09fa2792acbb2417e8ed269041cc03c77006466e6e7ae002cf3f1af551e8ce0bb506d705'
		digest:  '10016dc3a2719f9034ffcc689426d28292c42fc9'
	},
	SHA1TestCase{
		name:    'test case 37'
		message: '5efa2987da0baf0a54d8d728792bcfa707a15798dc66743754406914d1cfe3709b1374eaeb'
		digest:  '9f42fa2bce6ef021d93c6b2d902273797e426535'
	},
	SHA1TestCase{
		name:    'test case 38'
		message: '2836de99c0f641cd55e89f5af76638947b8227377ef88bfba662e5682babc1ec96c6992bc9a0'
		digest:  'cdf48bacbff6f6152515323f9b43a286e0cb8113'
	},
	SHA1TestCase{
		name:    'test case 39'
		message: '42143a2b9e1d0b354df3264d08f7b602f54aad922a3d63006d097f683dc11b90178423bff2f7fe'
		digest:  'b88fb75274b9b0fd57c0045988cfcef6c3ce6554'
	},
	SHA1TestCase{
		name:    'test case 40'
		message: 'eb60c28ad8aeda807d69ebc87552024ad8aca68204f1bcd29dc5a81dd228b591e2efb7c4df75ef03'
		digest:  'c06d3a6a12d9e8db62e8cff40ca23820d61d8aa7'
	},
	SHA1TestCase{
		name:    'test case 41'
		message: '7de4ba85ec54747cdc42b1f23546b7e490e31280f066e52fac117fd3b0792e4de62d5843ee98c72015'
		digest:  '6e40f9e83a4be93874bc97cdebb8da6889ae2c7a'
	},
	SHA1TestCase{
		name:    'test case 42'
		message: 'e70653637bc5e388ccd8dc44e5eace36f7398f2bac993042b9bc2f4fb3b0ee7e23a96439dc01134b8c7d'
		digest:  '3efc940c312ef0dfd4e1143812248db89542f6a5'
	},
	SHA1TestCase{
		name:    'test case 43'
		message: 'dd37bc9f0b3a4788f9b54966f252174c8ce487cbe59c53c22b81bf77621a7ce7616dcb5b1e2ee63c2c309b'
		digest:  'a0cf03f7badd0c3c3c4ea3717f5a4fb7e67b2e56'
	},
	SHA1TestCase{
		name:    'test case 44'
		message: '5f485c637ae30b1e30497f0fb7ec364e13c906e2813daa34161b7ac4a4fd7a1bddd79601bbd22cef1f57cbc7'
		digest:  'a544e06f1a07ceb175a51d6d9c0111b3e15e9859'
	},
	SHA1TestCase{
		name:    'test case 45'
		message: 'f6c237fb3cfe95ec8414cc16d203b4874e644cc9a543465cad2dc563488a659e8a2e7c981e2a9f22e5e868ffe1'
		digest:  '199d986ed991b99a071f450c6b1121a727e8c735'
	},
	SHA1TestCase{
		name:    'test case 46'
		message: 'da7ab3291553c659873c95913768953c6e526d3a26590898c0ade89ff56fbd110f1436af590b17fed49f8c4b2b1e'
		digest:  '33bac6104b0ad6128d091b5d5e2999099c9f05de'
	},
	SHA1TestCase{
		name:    'test case 47'
		message: '8cfa5fd56ee239ca47737591cba103e41a18acf8e8d257b0dbe8851134a81ff6b2e97104b39b76e19da256a17ce52d'
		digest:  '76d7db6e18c1f4ae225ce8ccc93c8f9a0dfeb969'
	},
	SHA1TestCase{
		name:    'test case 48'
		message: '57e89659d878f360af6de45a9a5e372ef40c384988e82640a3d5e4b76d2ef181780b9a099ac06ef0f8a7f3f764209720'
		digest:  'f652f3b1549f16710c7402895911e2b86a9b2aee'
	},
	SHA1TestCase{
		name:    'test case 49'
		message: 'b91e64235dbd234eea2ae14a92a173ebe835347239cff8b02074416f55c6b60dc6ced06ae9f8d705505f0d617e4b29aef9'
		digest:  '63faebb807f32be708cf00fc35519991dc4e7f68'
	},
	SHA1TestCase{
		name:    'test case 50'
		message: 'e42a67362a581e8cf3d847502215755d7ad425ca030c4360b0f7ef513e6980265f61c9fa18dd9ce668f38dbc2a1ef8f83cd6'
		digest:  '0e6730bc4a0e9322ea205f4edfff1fffda26af0a'
	},
	SHA1TestCase{
		name:    'test case 51'
		message: '634db92c22010e1cbf1e1623923180406c515272209a8acc42de05cc2e96a1e94c1f9f6b93234b7f4c55de8b1961a3bf352259'
		digest:  'b61a3a6f42e8e6604b93196c43c9e84d5359e6fe'
	},
	SHA1TestCase{
		name:    'test case 52'
		message: 'cc6ca3a8cb391cd8a5aff1faa7b3ffbdd21a5a3ce66cfaddbfe8b179e4c860be5ec66bd2c6de6a39a25622f9f2fcb3fc05af12b5'
		digest:  '32d979ca1b3ed0ed8c890d99ec6dd85e6c16abf4'
	},
	SHA1TestCase{
		name:    'test case 53'
		message: '7c0e6a0d35f8ac854c7245ebc73693731bbbc3e6fab644466de27bb522fcb99307126ae718fe8f00742e6e5cb7a687c88447cbc961'
		digest:  '6f18190bd2d02fc93bce64756575cea36d08b1c3'
	},
	SHA1TestCase{
		name:    'test case 54'
		message: 'c5581d40b331e24003901bd6bf244aca9e9601b9d81252bb38048642731f1146b8a4c69f88e148b2c8f8c14f15e1d6da57b2daa9991e'
		digest:  '68f525feea1d8dbe0117e417ca46708d18d7629a'
	},
	SHA1TestCase{
		name:    'test case 55'
		message: 'ec6b4a88713df27c0f2d02e738b69db43abda3921317259c864c1c386e9a5a3f533dc05f3beeb2bec2aac8e06db4c6cb3cddcf697e03d5'
		digest:  'a7272e2308622ff7a339460adc61efd0ea8dabdc'
	},
	SHA1TestCase{
		name:    'test case 56'
		message: '0321736beba578e90abc1a90aa56157d871618f6de0d764cc8c91e06c68ecd3b9de3824064503384db67beb7fe012232dacaef93a000fba7'
		digest:  'aef843b86916c16f66c84d83a6005d23fd005c9e'
	},
	SHA1TestCase{
		name:    'test case 57'
		message: 'd0a249a97b5f1486721a50d4c4ab3f5d674a0e29925d5bf2678ef6d8d521e456bd84aa755328c83fc890837726a8e7877b570dba39579aabdd'
		digest:  'be2cd6f380969be59cde2dff5e848a44e7880bd6'
	},
	SHA1TestCase{
		name:    'test case 58'
		message: 'c32138531118f08c7dcc292428ad20b45ab27d9517a18445f38b8f0c2795bcdfe3ffe384e65ecbf74d2c9d0da88398575326074904c1709ba072'
		digest:  'e5eb4543deee8f6a5287845af8b593a95a9749a1'
	},
	SHA1TestCase{
		name:    'test case 59'
		message: 'b0f4cfb939ea785eabb7e7ca7c476cdd9b227f015d905368ba00ae96b9aaf720297491b3921267576b72c8f58d577617e844f9f0759b399c6b064c'
		digest:  '534c850448dd486787b62bdec2d4a0b140a1b170'
	},
	SHA1TestCase{
		name:    'test case 60'
		message: 'bd02e51b0cf2c2b8d204a026b41a66fbfc2ac37ee9411fc449c8d1194a0792a28ee731407dfc89b6dfc2b10faa27723a184afef8fd83def858a32d3f'
		digest:  '6fbfa6e4edce4cc85a845bf0d228dc39acefc2fa'
	},
	SHA1TestCase{
		name:    'test case 61'
		message: 'e33146b83e4bb671392218da9a77f8d9f5974147182fb95ba662cb66011989c16d9af104735d6f79841aa4d1df276615b50108df8a29dbc9de31f4260d'
		digest:  '018872691d9b04e8220e09187df5bc5fa6257cd9'
	},
	SHA1TestCase{
		name:    'test case 62'
		message: '411c13c75073c1e2d4b1ecf13139ba9656cd35c14201f1c7c6f0eeb58d2dbfe35bfdeccc92c3961cfabb590bc1eb77eac15732fb0275798680e0c7292e50'
		digest:  'd98d512a35572f8bd20de62e9510cc21145c5bf4'
	},
	SHA1TestCase{
		name:    'test case 63'
		message: 'f2c76ef617fa2bfc8a4d6bcbb15fe88436fdc2165d3074629579079d4d5b86f5081ab177b4c3f530376c9c924cbd421a8daf8830d0940c4fb7589865830699'
		digest:  '9f3ea255f6af95c5454e55d7354cabb45352ea0b'
	},
	SHA1TestCase{
		name:    'test case 64'
		message: '45927e32ddf801caf35e18e7b5078b7f5435278212ec6bb99df884f49b327c6486feae46ba187dc1cc9145121e1492e6b06e9007394dc33b7748f86ac3207cfe'
		digest:  'a70cfbfe7563dd0e665c7c6715a96a8d756950c0'
	},
]

// long message test cases
const long_cases = [
	SHA1TestCase{
		name:    'test case 163'
		message: '7c9c67323a1df1adbfe5ceb415eaef0155ece2820f4d50c1ec22cba4928ac656c83fe585db6a78ce40bc42757aba7e5a3f582428d6ca68d0c3978336a6efb729613e8d9979016204bfd921322fdd5222183554447de5e6e9bbe6edf76d7b71e18dc2e8d6dc89b7398364f652fafc734329aafa3dcd45d4f31e388e4fafd7fc6495f37ca5cbab7f54d586463da4bfeaa3bae09f7b8e9239d832b4f0a733aa609cc1f8d4'
		digest:  'd8fd6a91ef3b6ced05b98358a99107c1fac8c807'
	},
	SHA1TestCase{
		name:    'test case 262'
		message: '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'
		digest:  '4a75a406f4de5f9e1132069d66717fc424376388'
	},
]

fn test_short_messages() {
	for c in short_cases {
		message := hex.decode(c.message)!
		expected_result := hex.decode(c.digest)!

		actual_result := sha1.sum(message)

		assert actual_result == expected_result, 'failed ${c.name}'
	}
}

fn test_long_messages() {
	for c in long_cases {
		message := hex.decode(c.message)!
		expected_result := hex.decode(c.digest)!

		actual_result := sha1.sum(message)

		assert actual_result == expected_result, 'failed ${c.name}'
	}
}