mirror of https://github.com/briansmith/webpki
68 lines
2.3 KiB
Plaintext
68 lines
2.3 KiB
Plaintext
This test exercises using a different hash function parameter to the mask gen
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function (SHA-256 for the hash, but SHA-512 for the MGF1 hash).
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This test data was constructed manually by calling signing functions from
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OpenSSL code.
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It constructs an RSASSA-PSS signature using:
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* Key with modulus 1024 bit
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* Salt length 33 bytes
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* Digest function of SHA-256
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* Mask gen function of MGF1 with SHA-512
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-----BEGIN PUBLIC KEY-----
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MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQClbkoOcBAXWJpRh9x+qEHRVvLsDjatUqRN/rH
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mH3rZkdjFEFb/7bFitMDyg6EqiKOU3/Umq3KRy7MHzqv84LHf1c2VCAltWyuLbfXWce9jd8CSHL
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I8Jwpw4lmOb/idGfEFrMLT8Ms18pKA4Thrb2TE7yLh4fINDOjP+yJJvZohNwIDAQAB
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-----END PUBLIC KEY-----
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$ openssl asn1parse -i < [PUBLIC KEY]
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0:d=0 hl=3 l= 159 cons: SEQUENCE
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3:d=1 hl=2 l= 13 cons: SEQUENCE
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5:d=2 hl=2 l= 9 prim: OBJECT :rsaEncryption
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16:d=2 hl=2 l= 0 prim: NULL
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18:d=1 hl=3 l= 141 prim: BIT STRING
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-----BEGIN ALGORITHM-----
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MEEGCSqGSIb3DQEBCjA0oA8wDQYJYIZIAWUDBAIBBQChHDAaBgkqhkiG9w0BAQgwDQYJYIZIAWU
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DBAIDBQCiAwIBIQ==
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-----END ALGORITHM-----
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$ openssl asn1parse -i < [ALGORITHM]
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0:d=0 hl=2 l= 65 cons: SEQUENCE
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2:d=1 hl=2 l= 9 prim: OBJECT :rsassaPss
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13:d=1 hl=2 l= 52 cons: SEQUENCE
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15:d=2 hl=2 l= 15 cons: cont [ 0 ]
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17:d=3 hl=2 l= 13 cons: SEQUENCE
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19:d=4 hl=2 l= 9 prim: OBJECT :sha256
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30:d=4 hl=2 l= 0 prim: NULL
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32:d=2 hl=2 l= 28 cons: cont [ 1 ]
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34:d=3 hl=2 l= 26 cons: SEQUENCE
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36:d=4 hl=2 l= 9 prim: OBJECT :mgf1
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47:d=4 hl=2 l= 13 cons: SEQUENCE
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49:d=5 hl=2 l= 9 prim: OBJECT :sha512
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60:d=5 hl=2 l= 0 prim: NULL
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62:d=2 hl=2 l= 3 cons: cont [ 2 ]
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64:d=3 hl=2 l= 1 prim: INTEGER :21
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-----BEGIN DATA-----
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VGVzdCBtZXNzYWdlIHRvIGJlIHNpZ25lZC4uLg==
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-----END DATA-----
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-----BEGIN SIGNATURE-----
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A4GBAFob0HSC5uuTqKu4J/lj+5bDa+Hhij4H3klWnvt6Yc+wwPza7/UC4lgGGyvZqD32RUEdt7v
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Z14qqYNk53b5aj4C2gBMvLzV7Pay4mmQM4DSWa5JHMxTILqE3DDqihrbMcBw2q3XAsLcjeqLWQ9
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yp8tfnV21h98qsCLtErrxZWHRr
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-----END SIGNATURE-----
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$ openssl asn1parse -i < [SIGNATURE]
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0:d=0 hl=3 l= 129 prim: BIT STRING
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