SHA-3 test vectors

Known-answer digests for checking a SHA-3 implementation. Inputs are UTF-8 strings, outputs are lowercase hex. Generated with Python's hashlib (OpenSSL) and cross-checked against js-sha3.

"" (empty string)

SHA3-224	`6b4e03423667dbb73b6e15454f0eb1abd4597f9a1b078e3f5b5a6bc7`
SHA3-256	`a7ffc6f8bf1ed76651c14756a061d662f580ff4de43b49fa82d80a4b80f8434a`
SHA3-384	`0c63a75b845e4f7d01107d852e4c2485c51a50aaaa94fc61995e71bbee983a2ac3713831264adb47fb6bd1e058d5f004`
SHA3-512	`a69f73cca23a9ac5c8b567dc185a756e97c982164fe25859e0d1dcc1475c80a615b2123af1f5f94c11e3e9402c3ac558f500199d95b6d3e301758586281dcd26`
SHAKE128, 256-bit output	`7f9c2ba4e88f827d616045507605853ed73b8093f6efbc88eb1a6eacfa66ef26`
SHAKE256, 512-bit output	`46b9dd2b0ba88d13233b3feb743eeb243fcd52ea62b81b82b50c27646ed5762fd75dc4ddd8c0f200cb05019d67b592f6fc821c49479ab48640292eacb3b7c4be`
Keccak-256 (Ethereum)	`c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470`

"abc"

SHA3-224	`e642824c3f8cf24ad09234ee7d3c766fc9a3a5168d0c94ad73b46fdf`
SHA3-256	`3a985da74fe225b2045c172d6bd390bd855f086e3e9d525b46bfe24511431532`
SHA3-384	`ec01498288516fc926459f58e2c6ad8df9b473cb0fc08c2596da7cf0e49be4b298d88cea927ac7f539f1edf228376d25`
SHA3-512	`b751850b1a57168a5693cd924b6b096e08f621827444f70d884f5d0240d2712e10e116e9192af3c91a7ec57647e3934057340b4cf408d5a56592f8274eec53f0`
SHAKE128, 256-bit output	`5881092dd818bf5cf8a3ddb793fbcba74097d5c526a6d35f97b83351940f2cc8`
SHAKE256, 512-bit output	`483366601360a8771c6863080cc4114d8db44530f8f1e1ee4f94ea37e78b5739d5a15bef186a5386c75744c0527e1faa9f8726e462a12a4feb06bd8801e751e4`
Keccak-256 (Ethereum)	`4e03657aea45a94fc7d47ba826c8d667c0d1e6e33a64a036ec44f58fa12d6c45`

"hello world"

SHA3-224	`dfb7f18c77e928bb56faeb2da27291bd790bc1045cde45f3210bb6c5`
SHA3-256	`644bcc7e564373040999aac89e7622f3ca71fba1d972fd94a31c3bfbf24e3938`
SHA3-384	`83bff28dde1b1bf5810071c6643c08e5b05bdb836effd70b403ea8ea0a634dc4997eb1053aa3593f590f9c63630dd90b`
SHA3-512	`840006653e9ac9e95117a15c915caab81662918e925de9e004f774ff82d7079a40d4d27b1b372657c61d46d470304c88c788b3a4527ad074d1dccbee5dbaa99a`
SHAKE128, 256-bit output	`3a9159f071e4dd1c8c4f968607c30942e120d8156b8b1e72e0d376e8871cb8b8`
SHAKE256, 512-bit output	`369771bb2cb9d2b04c1d54cca487e372d9f187f73f7ba3f65b95c8ee7798c527f4f3c2d55c2d46a29f2e945d469c3df27853a8735271f5cc2d9e889544357116`
Keccak-256 (Ethereum)	`47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad`

"The quick brown fox jumps over the lazy dog"

SHA3-224	`d15dadceaa4d5d7bb3b48f446421d542e08ad8887305e28d58335795`
SHA3-256	`69070dda01975c8c120c3aada1b282394e7f032fa9cf32f4cb2259a0897dfc04`
SHA3-384	`7063465e08a93bce31cd89d2e3ca8f602498696e253592ed26f07bf7e703cf328581e1471a7ba7ab119b1a9ebdf8be41`
SHA3-512	`01dedd5de4ef14642445ba5f5b97c15e47b9ad931326e4b0727cd94cefc44fff23f07bf543139939b49128caf436dc1bdee54fcb24023a08d9403f9b4bf0d450`
SHAKE128, 256-bit output	`f4202e3c5852f9182a0430fd8144f0a74b95e7417ecae17db0f8cfeed0e3e66e`
SHAKE256, 512-bit output	`2f671343d9b2e1604dc9dcf0753e5fe15c7c64a0d283cbbf722d411a0e36f6ca1d01d1369a23539cd80f7c054b6e5daf9c962cad5b8ed5bd11998b40d5734442`
Keccak-256 (Ethereum)	`4d741b6f1eb29cb2a9b9911c82f56fa8d73b04959d3d9d222895df6c0b28aa15`

For the full official set, see the NIST Cryptographic Algorithm Validation Program (CAVP) SHA-3 test vectors.

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