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digest: register SHAKE-128 #520

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195c600
digest: SHAKE squeeze and output length parity
ColtonWilley Oct 19, 2026
de5ecec
digest: register SHAKE-128
ColtonWilley Oct 19, 2026
9bf6dd0
test: SHAKE-128 and XOF parity with the default provider
ColtonWilley Oct 19, 2026
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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@ Information on how to configure, build, and test wolfProvider can be found here:
* SHA-1
* SHA-2: SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, SHA-512/256
* SHA-3: SHA3-224, SHA3-256, SHA3-384, SHA3-512
* SHAKE-256
* SHAKE-128, SHAKE-256

### Symmetric Ciphers
* AES (128, 192, 256-bit keys)
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2 changes: 2 additions & 0 deletions include/wolfprovider/alg_funcs.h
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Expand Up @@ -86,6 +86,7 @@ typedef void (*DFUNC)(void);
#define WP_NAMES_SHA3_384 "SHA3-384:2.16.840.1.101.3.4.2.9"
#define WP_NAMES_SHA3_512 "SHA3-512:2.16.840.1.101.3.4.2.10"

#define WP_NAMES_SHAKE_128 "SHAKE-128:SHAKE128:2.16.840.1.101.3.4.2.11"
#define WP_NAMES_SHAKE_256 "SHAKE-256:SHAKE256:2.16.840.1.101.3.4.2.12"

/* Cipher names. */
Expand Down Expand Up @@ -396,6 +397,7 @@ extern const OSSL_DISPATCH wp_sha3_256_functions[];
extern const OSSL_DISPATCH wp_sha3_384_functions[];
extern const OSSL_DISPATCH wp_sha3_512_functions[];

extern const OSSL_DISPATCH wp_shake_128_functions[];
extern const OSSL_DISPATCH wp_shake_256_functions[];

/* Cipher implementations. */
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4 changes: 4 additions & 0 deletions include/wolfprovider/settings.h
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Expand Up @@ -92,6 +92,10 @@
#define WP_HAVE_SHA3_256
#define WP_HAVE_SHA3_384
#define WP_HAVE_SHA3_512
#if (LIBWOLFSSL_VERSION_HEX >= 0x05005001) && defined(WOLFSSL_SHAKE128) && \
!defined(WOLFSSL_NO_SHAKE128)
#define WP_HAVE_SHAKE_128
#endif
#if (LIBWOLFSSL_VERSION_HEX >= 0x05000000) && defined(WOLFSSL_SHAKE256) && \
!defined(WOLFSSL_NO_SHAKE256)
#define WP_HAVE_SHAKE_256
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46 changes: 23 additions & 23 deletions scripts/evp_test/evpmd_sha.txt
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Expand Up @@ -228,22 +228,22 @@ Digest = SHA3-512
Input = 991c4e7402c7da689dd5525af76fcc58fe9cc1451308c0c4600363586ccc83c9ec10a8c9ddaec3d7cfbd206484d09634b9780108440bf27a5fa4a428446b3214fa17084b6eb197c5c59a4e8df1cfc521826c3b1cbf6f4212f6bfb9bc106dfb5568395643de58bffa2774c31e67f5c1e7017f57caadbb1a56cc5b8a5cf9584552e17e7af9542ba13e9c54695e0dc8f24eddb93d5a3678e10c8a80ff4f27b677d40bef5cb5f9b3a659cc4127970cd2c11ebf22d514812dfefdd73600dfc10efba38e93e5bff47736126043e50f8b9b941e4ec3083fb762dbf15c86
Output = cd0f2a48e9aa8cc700d3f64efb013f3600ebdbb524930c682d21025eab990eb6d7c52e611f884031fafd9360e5225ab7e4ec24cbe97f3af6dbe4a86a4f068ba7

#Digest = SHAKE128
#Input = ""
#Output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
#
#Digest = SHAKE128
#Input = A3
#Count = 200
#Output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
#
#Digest = SHAKE128
#Input = 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
#Output = 3109d9472ca436e805c6b3db2251a9bc
#
#Digest = SHAKE128
#Input = 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
#Output = c609be05458f7ab33e7b6b54bc6e8999
Digest = SHAKE128
Input = ""
Output = 7F9C2BA4E88F827D616045507605853ED73B8093F6EFBC88EB1A6EACFA66EF263CB1EEA988004B93103CFB0AEEFD2A686E01FA4A58E8A3639CA8A1E3F9AE57E235B8CC873C23DC62B8D260169AFA2F75AB916A58D974918835D25E6A435085B2BADFD6DFAAC359A5EFBB7BCC4B59D538DF9A04302E10C8BC1CBF1A0B3A5120EA17CDA7CFAD765F5623474D368CCCA8AF0007CD9F5E4C849F167A580B14AABDEFAEE7EEF47CB0FCA9767BE1FDA69419DFB927E9DF07348B196691ABAEB580B32DEF58538B8D23F87732EA63B02B4FA0F4873360E2841928CD60DD4CEE8CC0D4C922A96188D032675C8AC850933C7AFF1533B94C834ADBB69C6115BAD4692D8619F90B0CDF8A7B9C264029AC185B70B83F2801F2F4B3F70C593EA3AEEB613A7F1B1DE33FD75081F592305F2E4526EDC09631B10958F464D889F31BA010250FDA7F1368EC2967FC84EF2AE9AFF268E0B1700AFFC6820B523A3D917135F2DFF2EE06BFE72B3124721D4A26C04E53A75E30E73A7A9C4A95D91C55D495E9F51DD0B5E9D83C6D5E8CE803AA62B8D654DB53D09B8DCFF273CDFEB573FAD8BCD45578BEC2E770D01EFDE86E721A3F7C6CCE275DABE6E2143F1AF18DA7EFDDC4C7B70B5E345DB93CC936BEA323491CCB38A388F546A9FF00DD4E1300B9B2153D2041D205B443E41B45A653F2A5C4492C1ADD544512DDA2529833462B71A41A45BE97290B6F

Digest = SHAKE128
Input = A3
Count = 200
Output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

Digest = SHAKE128
Input = a6fe00064257aa318b621c5eb311d32bb8004c2fa1a969d205d71762cc5d2e633907992629d1b69d9557ff6d5e8deb454ab00f6e497c89a4fea09e257a6fa2074bd818ceb5981b3e3faefd6e720f2d1edd9c5e4a5c51e5009abf636ed5bca53fe159c8287014a1bd904f5c8a7501625f79ac81eb618f478ce21cae6664acffb30572f059e1ad0fc2912264e8f1ca52af26c8bf78e09d75f3dd9fc734afa8770abe0bd78c90cc2ff448105fb16dd2c5b7edd8611a62e537db9331f5023e16d6ec150cc6e706d7c7fcbfff930c7281831fd5c4aff86ece57ed0db882f59a5fe403105d0592ca38a081fed84922873f538ee774f13b8cc09bd0521db4374aec69f4bae6dcb66455822c0b84c91a3474ffac2ad06f0a4423cd2c6a49d4f0d6242d6a1890937b5d9835a5f0ea5b1d01884d22a6c1718e1f60b3ab5e232947c76ef70b344171083c688093b5f1475377e3069863
Output = 3109d9472ca436e805c6b3db2251a9bc

Digest = SHAKE128
Input = 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
Output = c609be05458f7ab33e7b6b54bc6e8999

Digest = SHAKE256
Input = ""
Expand All @@ -265,13 +265,13 @@ Output = 21a48efd949c3f785179a0e340756a23f77d29a7625229a71a05731c7fbd5aa9
# Following tests are pairs of *last* "VariableOut" vectors from
# http://csrc.nist.gov/groups/STM/cavp/secure-hashing.html#test-vectors

#Digest = SHAKE128
#Input = c60a221c975e14bf835827c1103a2906
#Output = 0db7f7196eee8dd6994a16ded19cb09f05f89ccd2464333df2c017c6ca041fa0d54a4832a74ce86ce9b41d8e523e66ce6ef9df7c20aa70e0ac00f54eb072a472ef46cf2a933df0d5f9fafab6388a206f6bd1df50b0836500c758c557c8ac965733fdaaa59f5ed661a1bda61e2952886a60f9568157e3d72e49b6e061fc08f3f1caf159e8eff77ea5221565d2
#
#Digest = SHAKE128
#Input = 0a13ad2c7a239b4ba73ea6592ae84ea9
#Output = 5feaf99c15f48851943ff9baa6e5055d8377f0dd347aa4dbece51ad3a6d9ce0c01aee9fe2260b80a4673a909b532adcdd1e421c32d6460535b5fe392a58d2634979a5a104d6c470aa3306c400b061db91c463b2848297bca2bc26d1864ba49d7ff949ebca50fbf79a5e63716dc82b600bd52ca7437ed774d169f6bf02e46487956fba2230f34cd2a0485484d
Digest = SHAKE128
Input = c60a221c975e14bf835827c1103a2906
Output = 0db7f7196eee8dd6994a16ded19cb09f05f89ccd2464333df2c017c6ca041fa0d54a4832a74ce86ce9b41d8e523e66ce6ef9df7c20aa70e0ac00f54eb072a472ef46cf2a933df0d5f9fafab6388a206f6bd1df50b0836500c758c557c8ac965733fdaaa59f5ed661a1bda61e2952886a60f9568157e3d72e49b6e061fc08f3f1caf159e8eff77ea5221565d2

Digest = SHAKE128
Input = 0a13ad2c7a239b4ba73ea6592ae84ea9
Output = 5feaf99c15f48851943ff9baa6e5055d8377f0dd347aa4dbece51ad3a6d9ce0c01aee9fe2260b80a4673a909b532adcdd1e421c32d6460535b5fe392a58d2634979a5a104d6c470aa3306c400b061db91c463b2848297bca2bc26d1864ba49d7ff949ebca50fbf79a5e63716dc82b600bd52ca7437ed774d169f6bf02e46487956fba2230f34cd2a0485484d

Digest = SHAKE256
Input = 6ae23f058f0f2264a18cd609acc26dd4dbc00f5c3ee9e13ecaea2bb5a2f0bb6b
Expand Down
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