Merge pull request #195 from PQClean/fix_194

Convert `principal-submitter` into a list

CONTRIBUTING.md

@@ -33,8 +33,11 @@ See the section [API](#API) below.
     length-signature: <N>           # Signature only
     nistkat-sha256: sha256sum of 1st NIST KAT test case # KEM and signature
     testvectors-sha256: sha256sum of output of testvectors # Signature only
-    principal-submitter: Eve
-    auxiliary-submitters:
+    principal-submitters:
+      - Alice
+      - Bob
+      - ...
+    auxiliary-submitters: # optional
       - Alice
       - Bob
       - ...

crypto_kem/frodokem1344aes/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 43088
 length-ciphertext: 21632
 length-shared-secret: 32
 nistkat-sha256: 2f4f1c352c1b343cce386c54234ca39fe29b48e45c66300f7311f5d3060d82b3
-principal-submitter: Michael Naehrig, Microsoft Research
+principal-submitters:
+  - Michael Naehrig, Microsoft Research
 auxiliary-submitters:
 - Erdem Alkim
 - Joppe W. Bos, NXP Semiconductors

crypto_kem/frodokem1344shake/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 43088
 length-ciphertext: 21632
 length-shared-secret: 32
 nistkat-sha256: 6e54e319cc590c3f136af81990a04cd0009ef78dec92825d2eb834adfec661dc
-principal-submitter: Michael Naehrig, Microsoft Research
+principal-submitters:
+  - Michael Naehrig, Microsoft Research
 auxiliary-submitters:
 - Erdem Alkim
 - Joppe W. Bos, NXP Semiconductors

crypto_kem/frodokem640aes/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 19888
 length-ciphertext: 9720
 length-shared-secret: 16
 nistkat-sha256: c1f006531583896c47416e10707d1c8e487fe549df304d7a9c43155d5e47b8b6
-principal-submitter: Michael Naehrig, Microsoft Research
+principal-submitters:
+  - Michael Naehrig, Microsoft Research
 auxiliary-submitters:
 - Erdem Alkim
 - Joppe W. Bos, NXP Semiconductors

crypto_kem/frodokem640shake/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 19888
 length-ciphertext: 9720
 length-shared-secret: 16
 nistkat-sha256: df2b77b8e108c61d16c78a99e79f3351ab15840a690f25c1f87a8e89295e9219
-principal-submitter: Michael Naehrig, Microsoft Research
+principal-submitters:
+  - Michael Naehrig, Microsoft Research
 auxiliary-submitters:
 - Erdem Alkim
 - Joppe W. Bos, NXP Semiconductors

crypto_kem/frodokem976aes/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 31296
 length-ciphertext: 15744
 length-shared-secret: 24
 nistkat-sha256: 7e415ab659d0d08d8f43135e1e9d75a8b342f52b65e8326ebf8135521b987615
-principal-submitter: Michael Naehrig, Microsoft Research
+principal-submitters:
+  - Michael Naehrig, Microsoft Research
 auxiliary-submitters:
 - Erdem Alkim
 - Joppe W. Bos, NXP Semiconductors

crypto_kem/frodokem976shake/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 31296
 length-ciphertext: 15744
 length-shared-secret: 24
 nistkat-sha256: 0d3d3a3ad11b69a93e72f1233b310884e97be8d16c9981bf1eb1321880cd0658
-principal-submitter: Michael Naehrig, Microsoft Research
+principal-submitters:
+  - Michael Naehrig, Microsoft Research
 auxiliary-submitters:
 - Erdem Alkim
 - Joppe W. Bos, NXP Semiconductors

crypto_kem/kyber1024/META.yml

@@ -7,7 +7,8 @@ length-ciphertext: 1568
 length-secret-key: 3168
 length-shared-secret: 32
 nistkat-sha256: b4b4fc1c2cbbb182252d2822ccb8cb704bcfe876122635c5dfa48ddc09b6e73f
-principal-submitter: Peter Schwabe
+principal-submitters:
+  - Peter Schwabe
 auxiliary-submitters:
   - Roberto Avanzi
   - Joppe Bos

crypto_kem/kyber512/META.yml

@@ -7,7 +7,8 @@ length-ciphertext: 736
 length-secret-key: 1632
 length-shared-secret: 32
 nistkat-sha256: bdd9b46001de4595a4f185aec8d5d04d217705e65e10711c99fa3f0ac3d61c21
-principal-submitter: Peter Schwabe
+principal-submitters:
+  - Peter Schwabe
 auxiliary-submitters:
   - Roberto Avanzi
   - Joppe Bos

crypto_kem/kyber768/META.yml

@@ -7,7 +7,8 @@ length-ciphertext: 1088
 length-secret-key: 2400
 length-shared-secret: 32
 nistkat-sha256: d6dbb9399d1ba4ee2d986de3e54a461256b91d6c2f9b90ad2410cf41e09b64d1
-principal-submitter: Peter Schwabe
+principal-submitters:
+  - Peter Schwabe
 auxiliary-submitters:
   - Roberto Avanzi
   - Joppe Bos

crypto_kem/ledakemlt12/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 26
 length-ciphertext: 6520
 length-shared-secret: 32
 nistkat-sha256: c49a3f0ff5f3e7d6b41995649d7003daf7c06d9539fc28cb3b93ed02dcbe09d4
-principal-submitter: Marco Baldi
+principal-submitters:
+  - Marco Baldi
 auxiliary-submitters:
   - Alessandro Barenghi
   - Franco Chiaraluce

crypto_kem/ledakemlt32/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 34
 length-ciphertext: 12032
 length-shared-secret: 48
 nistkat-sha256: 455dc69ee95196fe0526c3289fe46792acd55ac380b3c66be48eb3e3e10ad4e6
-principal-submitter: Marco Baldi
+principal-submitters:
+  - Marco Baldi
 auxiliary-submitters:
   - Alessandro Barenghi
   - Franco Chiaraluce

crypto_kem/ledakemlt52/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 42
 length-ciphertext: 19040
 length-shared-secret: 64
 nistkat-sha256: 9cd9299d20a1c8c242730d3795683a9e87c6bcd0e691dc1fd54cd6a418266c36
-principal-submitter: Marco Baldi
+principal-submitters:
+  - Marco Baldi
 auxiliary-submitters:
   - Alessandro Barenghi
   - Franco Chiaraluce

crypto_kem/newhope1024cca/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 3680
 length-ciphertext: 2208
 length-shared-secret: 32
 nistkat-sha256: 8500b88222b3a62e57a6ecaac57f79258f08af49211e0c3f2ca7eab8089c0ce0
-principal-submitter: Thomas Pöppelmann
+principal-submitters:
+  - Thomas Pöppelmann
 auxiliary-submitters:
 - Erdem Alkim
 - Roberto Avanzi

crypto_kem/newhope1024cpa/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 1792
 length-ciphertext: 2176
 length-shared-secret: 32
 nistkat-sha256: f48b42b21a51d7f9325abc5fbda74872d62feaa8cbf818bee87f29bf96630a2f
-principal-submitter: Thomas Pöppelmann
+principal-submitters:
+  - Thomas Pöppelmann
 auxiliary-submitters:
 - Erdem Alkim
 - Roberto Avanzi

crypto_kem/newhope512cca/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 1888
 length-ciphertext: 1120
 length-shared-secret: 32
 nistkat-sha256: 5b0389f8d9c30055ad0fb83da540ca36969dde041bebe6f1018c37768c5e1479
-principal-submitter: Thomas Pöppelmann
+principal-submitters:
+  - Thomas Pöppelmann
 auxiliary-submitters:
 - Erdem Alkim
 - Roberto Avanzi

crypto_kem/newhope512cpa/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 896
 length-ciphertext: 1088
 length-shared-secret: 32
 nistkat-sha256: 42444446b96f45c9b7221c4fde8afd5dfc0b3c2ff05b9a88ff12ea3949fbb76c
-principal-submitter: Thomas Pöppelmann
+principal-submitters:
+  - Thomas Pöppelmann
 auxiliary-submitters:
 - Erdem Alkim
 - Roberto Avanzi

crypto_kem/ntruhps2048509/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 935
 length-ciphertext: 699
 length-shared-secret: 32
 nistkat-sha256: 7ecb93dbc7a588878691f2b2d656ebc42192779f335e3a96197f4ce2134f72c6
-principal-submitter: John M. Schanck
+principal-submitters:
+  - John M. Schanck
 auxiliary-submitters:
   - Cong Chen
   - Oussama Danba

crypto_kem/ntruhps2048677/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 1234
 length-ciphertext: 930
 length-shared-secret: 32
 nistkat-sha256: 715a5caf1ee22bb4b75ff6b10f911fec77e0d63378ea359c0773ee0a4c6cbb97
-principal-submitter: John M. Schanck
+principal-submitters:
+  - John M. Schanck
 auxiliary-submitters:
   - Cong Chen
   - Oussama Danba

crypto_kem/ntruhps4096821/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 1590
 length-ciphertext: 1230
 length-shared-secret: 32
 nistkat-sha256: 0c5b6b159fab6eb677da469ec35aaa7e6b16162b315dcdb55a3b5da857e10519
-principal-submitter: John M. Schanck
+principal-submitters:
+  - John M. Schanck
 auxiliary-submitters:
   - Cong Chen
   - Oussama Danba

crypto_kem/ntruhrss701/META.yml

@@ -7,7 +7,8 @@ length-secret-key: 1450
 length-ciphertext: 1138
 length-shared-secret: 32
 nistkat-sha256: 501e000c3eb374ffbfb81b0f16673a6282116465936608d7d164b05635e769e8
-principal-submitter: John M. Schanck
+principal-submitters:
+  - John M. Schanck
 auxiliary-submitters:
   - Cong Chen
   - Oussama Danba

crypto_sign/dilithium2/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 2800
 length-signature: 2044
 nistkat-sha256: 23b7d52a268bbd8633d139b64a1b0e3263777cb2b074f7af0a7fd315afe94d18
 testvectors-sha256: d647039ae7e1785414c64934d5ae37518f259acab95d6a6e873e9b6d3ad63dfd
-principal-submitter: Vadim Lyubashevsky
+principal-submitters:
+  - Vadim Lyubashevsky
 auxiliary-submitters:
   - Léo Ducas
   - Eike Kiltz

crypto_sign/dilithium3/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 3504
 length-signature: 2701
 nistkat-sha256: 900268789819cc81b03e6384d97336b7bc700a5a9ffd5d3c993deacb6fe7f5b6
 testvectors-sha256: 35d7e51b9e4e456c68bfc5ae393d311c96005d8563eb3240a051c97f3710c45d
-principal-submitter: Vadim Lyubashevsky
+principal-submitters:
+  - Vadim Lyubashevsky
 auxiliary-submitters:
   - Léo Ducas
   - Eike Kiltz

crypto_sign/dilithium4/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 3856
 length-signature: 3366
 nistkat-sha256: 87844f967b4340d60dc4d83aac0f1d3a244fa8f9490017f72fd4969bba168f88
 testvectors-sha256: 91087880c84678bf66008d843e7fa1ab5231114a8ca9e9e36c41065f14172af2
-principal-submitter: Vadim Lyubashevsky
+principal-submitters:
+  - Vadim Lyubashevsky
 auxiliary-submitters:
   - Léo Ducas
   - Eike Kiltz

crypto_sign/mqdss-48/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 16
 length-signature: 20854
 nistkat-sha256: 0a3754ebeb4bc41118b488c2b46499f6652398e83cb0d6eaf2929dbfd33fc8d7
 testvectors-sha256: 3350a80ccf4316b32ef13060fca8880d6802b7e61150fd36f021d1c52d8edb98
-principal-submitter: Simona Samardjiska
+principal-submitters:
+  - Simona Samardjiska
 auxiliary-submitters:
   - Ming-Shing Chen
   - Andreas Hülsing

crypto_sign/mqdss-64/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 24
 length-signature: 43728
 nistkat-sha256: 2a50f067babbf4a3eed5197e87820472944d1d79fc03b1d9322a8ad8c245501e
 testvectors-sha256: 1edd33ca64b14f60f153b84dd25c7064cfa9b7dbf1bb5c4296f343377cb0c864
-principal-submitter: Simona Samardjiska
+principal-submitters:
+  - Simona Samardjiska
 auxiliary-submitters:
   - Ming-Shing Chen
   - Andreas Hülsing

crypto_sign/sphincs-haraka-128f-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 64
 length-signature: 16976
 nistkat-sha256: 4d04dcfa1ed0dcbe0af382fe1925b5031a279811f9fea298d64a9fe8eaaf2165
 testvectors-sha256: f0f84722cf529a108006d84b52966cbebd92146ee33cacdd7d1bba2cdc1944fd
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-haraka-128f-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 64
 length-signature: 16976
 nistkat-sha256: 82967bdf0188ff7c6c6f5723798d3e3ec17679123f2df9c6b572ec3c0b3ffd65
 testvectors-sha256: b9ea5703411a79c215a2643862bf4924ff62eeec08a0d1e328e39f47417fec8f
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-haraka-128s-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 64
 length-signature: 8080
 nistkat-sha256: 78c68bae7ab635195b41807bd8a6e89f740d762d5b2a7022550cb34cc79cf3b3
 testvectors-sha256: a7057ca5ce0d7f01d1c1aabe474f8449796b051becbc8b148a78c84893193fcf
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-haraka-128s-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 64
 length-signature: 8080
 nistkat-sha256: dbded19fb5983657e93d047c61ebb0069ea7f5afb928463a308fa44f792429d4
 testvectors-sha256: fcc816e14d200e212b4b955d3011f5a6b61240c7c0003e17acb1bf396ca5d4ad
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-haraka-192f-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 96
 length-signature: 35664
 nistkat-sha256: 195f00a8c88110b333c30de6d672265d89a19d1991c107aeebe06759dfde33fc
 testvectors-sha256: a88d3adbeb5c1805a90e506c93f5000b266d1227f1621c0f77adf75bdbe4ba02
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-haraka-192f-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 96
 length-signature: 35664
 nistkat-sha256: b6050873b334c67aeb7e3e3148f39479ffeab4e8c3b3481983abc44278904984
 testvectors-sha256: d054d5394d578057e8264c5ef8a33627fcf194a25270a1dc6c2d7de86408876d
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-haraka-192s-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 96
 length-signature: 17064
 nistkat-sha256: c59a79130d012b6c25546e57d6d9bb080e2721a40c71e27077bd5b793d96cbe5
 testvectors-sha256: 5dd40c8ea9a81ad93e0685843ec1cabdcb6eec9f6e64fc01d928ebaf7cf377c6
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-haraka-192s-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 96
 length-signature: 17064
 nistkat-sha256: 1e0b5aefda28f48fb8c4e81a0294e689211616f0748a9d9daf37be9e76b5141a
 testvectors-sha256: 7e50b92ec85e31260326092a62e84d2f12df84213a494d0f0527125a5e6b7ed7
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-haraka-256f-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 128
 length-signature: 49216
 nistkat-sha256: c2d6cebdf902e168ad27d8a942b36bc6909ea643e0f2b9ab78fd474dbdc0d373
 testvectors-sha256: b5e3a1c1dbb45751f2a4c9323a5d900b30f38e4c7e2943e234a5b9526de1146c
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-haraka-256f-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 128
 length-signature: 49216
 nistkat-sha256: a848b318c46f1c0a6932fd5102ca4bab43bb3c4692f97b2ee97c9e9bdbd5de36
 testvectors-sha256: 3cddd379bf490efac9a8aefaa9b59e7f70fe96bb177a8bfc404f99bfc2172aee
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-haraka-256s-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 128
 length-signature: 29792
 nistkat-sha256: 0a57c7fba38bcf56fde765a89da296ae99fda745f96845adda54b4f8fe76b6c6
 testvectors-sha256: feb4f482dd5ab66dd09f2e5e02175e7109de4385da5704f78cc1dac074368c56
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-haraka-256s-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 128
 length-signature: 29792
 nistkat-sha256: a65476425ff1a68c5d6f941fecaec6e6c00be10695f6cfff15047875bcd5f490
 testvectors-sha256: 25fcc82aa371d06c8b494c2d0a3ac4920cfb8134bef9962491669ef2c6a0b820
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-sha256-128f-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 64
 length-signature: 16976
 nistkat-sha256: cf7935fc0277099a7453f6c5dc54e40d5cf34fbe989909940a77a3fbbab6c42e
 testvectors-sha256: 3e7c782b25e405940160468c2d777a5ab6eb9b6cfe318efed257f3270cca8c72
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-sha256-128f-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 64
 length-signature: 16976
 nistkat-sha256: 4375bc4276fa44654979db0da886ba5cf754011db268fc63fa7584d50f5dfb63
 testvectors-sha256: 5ce16422e028eb7a6198d0a276a1760a6bbcd4ba9457ddbbfd5e08f34985c0ce
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-sha256-128s-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 64
 length-signature: 8080
 nistkat-sha256: 4ddcad5141217340f9f28afdcf25cc236d7975bcfb41b39660e84568a9a461fe
 testvectors-sha256: 29d6d0dd732078d177779a61b7654bbe59fcf2ecb9bcd2ade8391791a6570a63
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-sha256-128s-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 64
 length-signature: 8080
 nistkat-sha256: 8ae7a91b321cd18bd855710eea9d13deea1a53bb7858baee5f77d0237d1897eb
 testvectors-sha256: edf1b76246ac560558d7938f8ac7bbf820f1e697ef4f5b5e1962f04fadb84a76
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-sha256-192f-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 96
 length-signature: 35664
 nistkat-sha256: 9d0898cb264172c31d0fb4901dd56d46728e83e0bf008abccb8b0912c2ebbc52
 testvectors-sha256: ca61e66c0377fd367ab0c920d2190855a64348668a336d300ec7f2c72e721be4
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-sha256-192f-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 96
 length-signature: 35664
 nistkat-sha256: 306fef951d07b17b27c67ffe9e63185ae5d5fde87619b76872a3ca969299d47c
 testvectors-sha256: b25e0f2560f500d8988809522c72ea3ab0f81be52476a6cdf9d05a890a2d2ce0
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-sha256-192s-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 96
 length-signature: 17064
 nistkat-sha256: 23374b2ece45c8ec7272473d70eb424894324702616b8456343dbd79f109b675
 testvectors-sha256: 1be5c30de6d0b856b1b51f0ff50a2acf9c3a359ee2178004e153bdfc50a68832
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-sha256-192s-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 96
 length-signature: 17064
 nistkat-sha256: 02b192ff93bc8977a80e9efc8fa6814ae85c2ad939f7185a959b428c1eb77150
 testvectors-sha256: ee413e410a29274a9647b9440d6a554670e0f9587efaaddedf82e4923f68f80e
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-sha256-256f-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 128
 length-signature: 49216
 nistkat-sha256: e6fafb97dc3575d5dcd79183a4d7faad4f2c986745c63e61ddae3648559664f7
 testvectors-sha256: 14dd19ba3ff75bad890949050289ab0f178d7baa6dcb8ff6bcd6a873692a5686
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-sha256-256f-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 128
 length-signature: 49216
 nistkat-sha256: 88fa150041ce9c305a971cef8ec444881afc14c4590637fa4b91c1deb15bb215
 testvectors-sha256: b4755edf8351c51225921af38a724d2bd9ff9f3afe4ae2abbc3a59763ecc897d
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-sha256-256s-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 128
 length-signature: 29792
 nistkat-sha256: da28ff350ac552f100b35b01ecb494dc02f9dcf542fa2d88439cd427985e9581
 testvectors-sha256: 6a85ec1f64d017fc2ffd88aa7d679de7e0554e00bdea62c7fea5c4c403e3eafa
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-sha256-256s-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 128
 length-signature: 29792
 nistkat-sha256: 768d61c537b3abacca3ab468623edafb33d28a33dc5a9859f803679a3020b639
 testvectors-sha256: 796b5101fa5170c92f0186b347716dc0662eac35002a8c4d80ac9283cbef5a02
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-shake256-128f-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 64
 length-signature: 16976
 nistkat-sha256: e7789df37278d1e147996bd9bf4cda55d5ec5cbe921e64b0766927af4b02decd
 testvectors-sha256: eea7f59958e732c15110d0d06e3c23005d73df2b15a1e7b4ebc0ca2dcf162bb5
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-shake256-128f-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 64
 length-signature: 16976
 nistkat-sha256: c99700873ca6914944fcef3b649270c86c056dcd11ce6e8f22580b193a136e6f
 testvectors-sha256: a14cb8e4f149493fc5979e465e09ce943e8d669186ff5c7c3d11239fa869def6
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-shake256-128s-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 64
 length-signature: 8080
 nistkat-sha256: e9c31937277677d1cb387ce76408c76b0128938f3af047f60fb5d073a3c788b3
 testvectors-sha256: f3f56ddff38a75ee07b44c023b9c9133ffe9538bb4b64f8ec8742b21fcaa6a50
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-shake256-128s-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 64
 length-signature: 8080
 nistkat-sha256: 5d23c9f334e9bd99d5294cf40c6b2c096ee668076e809b44b928ca146d2c5e3a
 testvectors-sha256: ee2af38333f6ba705102ab66689c262b07c1fd9ce1d46180796bcb263bf1a654
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-shake256-192f-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 96
 length-signature: 35664
 nistkat-sha256: 5cfcf998ad0bedf8e6b961c8891048f456d6422d3b4a26fcb095a913c9efd03e
 testvectors-sha256: de65b2a7b6d5e819f58b6e1a08ec4ef3308a9c36b7c962450105f82263e35e98
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-shake256-192f-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 96
 length-signature: 35664
 nistkat-sha256: 28528adef75a728d013bb493d85e358a75344c72000792419f1f539c16f24f10
 testvectors-sha256: 14f60a3099cfddf30c46491a98a5f3508739df108425b2eaa5c19383f0ca4b22
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-shake256-192s-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 96
 length-signature: 17064
 nistkat-sha256: 619ce596575f52ed8fd3e5b0501db21985e505c95f0f595faa4d6a6f0a2fd81c
 testvectors-sha256: 4f80c9cf98c017293c7543f96170f18655e6ef65675300aa302de42562b21f5a
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-shake256-192s-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 96
 length-signature: 17064
 nistkat-sha256: 31b341c25230f8524e123db8a5dc29e8dd952cd11a63a821ac488b97d5106597
 testvectors-sha256: ea1c38dafdeec8bd6b5a844955b1edffbb1d16f392a647fdae8e6dd148c6396c
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-shake256-256f-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 128
 length-signature: 49216
 nistkat-sha256: d5410edbaa120cf24f0bcf8cb834fdb08b4b5652809ee17c026d37212f4a4934
 testvectors-sha256: 4757a2ce7aec6daac4ab894336586949f7919c63d55200ec6325eb395efcf1ef
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-shake256-256f-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 128
 length-signature: 49216
 nistkat-sha256: 5a8959fc0436a66d6d69cc8adb2f24936b763ae324bc97ed139ae92f9f7e03c3
 testvectors-sha256: 1b261fc7394dc847349c07bde922ac028aad94c534f51341f8202670558ed27a
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-shake256-256s-robust/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 128
 length-signature: 29792
 nistkat-sha256: 09004dba03b2a190a327b5404a4d75c663f025703253b78946d0a99ca1492d6f
 testvectors-sha256: eea62308d71394a888e05128f078c4663dc83e128c34e0300bb16cb839d8698b
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

crypto_sign/sphincs-shake256-256s-simple/META.yml

@@ -6,7 +6,8 @@ length-secret-key: 128
 length-signature: 29792
 nistkat-sha256: f704deaf990987c306082bb28258cfb8c6f03b49940c06df582ef3fb86958e8a
 testvectors-sha256: fc518be7778d0363f17a30c50efbe28841f5a795e7375e94d206f115967f30df
-principal-submitter: Andreas Hülsing
+principal-submitters:
+  - Andreas Hülsing
 auxiliary-submitters:
   - Jean-Philippe Aumasson
   - Daniel J. Bernstein,

test/test_metadata.py

@@ -48,7 +48,7 @@ EXPECTED_FIELDS = {
     'length-public-key': {'type': int, 'min': 1},
     'length-secret-key': {'type': int, 'min': 1},
     'nistkat-sha256': {'type': str, 'length': 64},
-    'principal-submitter': {'type': str},
+    'principal-submitters': {'type': list, 'elements': {'type': str}},
     'auxiliary-submitters': {'type': list, 'elements': {'type': str}},
     'implementations': {
         'type': list,