net/data/verify_signed_data_unittest/rsa-pss-sha256-mgf1-sha512-salt33.pem - Issue 1209283004: Implement VerifySignedData() for ECDSA, RSA PKCS#1 and RSA PSS.

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Side by Side Diff: net/data/verify_signed_data_unittest/rsa-pss-sha256-mgf1-sha512-salt33.pem

Issue 1209283004: Implement VerifySignedData() for ECDSA, RSA PKCS#1 and RSA PSS. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@parse_pss

Patch Set: appease mscvc int --> bool cast Created 5 years, 4 months ago

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	1 This test exercises using a different hash function parameter to the mask gen

	2 function (SHA-256 for the hash, but SHA-512 for the MGF1 hash).

	3

	4 This test data was constructed manually by calling signing functions from

	5 OpenSSL code.

	6

	7 It constructs an RSASSA-PSS signature using:

	8 * Key with modulus 1024 bit

	9 * Salt length 33 bytes

	10 * Digest function of SHA-256

	11 * Mask gen function of MGF1 with SHA-512

	12

	13

	14

	15 -----BEGIN PUBLIC KEY-----

	16 MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQClbkoOcBAXWJpRh9x+qEHRVvLsDjatUqRN/rH

	17 mH3rZkdjFEFb/7bFitMDyg6EqiKOU3/Umq3KRy7MHzqv84LHf1c2VCAltWyuLbfXWce9jd8CSHL

	18 I8Jwpw4lmOb/idGfEFrMLT8Ms18pKA4Thrb2TE7yLh4fINDOjP+yJJvZohNwIDAQAB

	19 -----END PUBLIC KEY-----

	20

	21 $ openssl asn1parse -i < [PUBLIC KEY]

	22 0:d=0 hl=3 l= 159 cons: SEQUENCE

	23 3:d=1 hl=2 l= 13 cons: SEQUENCE

	24 5:d=2 hl=2 l= 9 prim: OBJECT :rsaEncryption

	25 16:d=2 hl=2 l= 0 prim: NULL

	26 18:d=1 hl=3 l= 141 prim: BIT STRING

	27

	28

	29

	30 -----BEGIN ALGORITHM-----

	31 MEEGCSqGSIb3DQEBCjA0oA8wDQYJYIZIAWUDBAIBBQChHDAaBgkqhkiG9w0BAQgwDQYJYIZIAWU

	32 DBAIDBQCiAwIBIQ==

	33 -----END ALGORITHM-----

	34

	35 $ openssl asn1parse -i < [ALGORITHM]

	36 0:d=0 hl=2 l= 65 cons: SEQUENCE

	37 2:d=1 hl=2 l= 9 prim: OBJECT :rsassaPss

	38 13:d=1 hl=2 l= 52 cons: SEQUENCE

	39 15:d=2 hl=2 l= 15 cons: cont [ 0 ]

	40 17:d=3 hl=2 l= 13 cons: SEQUENCE

	41 19:d=4 hl=2 l= 9 prim: OBJECT :sha256

	42 30:d=4 hl=2 l= 0 prim: NULL

	43 32:d=2 hl=2 l= 28 cons: cont [ 1 ]

	44 34:d=3 hl=2 l= 26 cons: SEQUENCE

	45 36:d=4 hl=2 l= 9 prim: OBJECT :mgf1

	46 47:d=4 hl=2 l= 13 cons: SEQUENCE

	47 49:d=5 hl=2 l= 9 prim: OBJECT :sha512

	48 60:d=5 hl=2 l= 0 prim: NULL

	49 62:d=2 hl=2 l= 3 cons: cont [ 2 ]

	50 64:d=3 hl=2 l= 1 prim: INTEGER :21

	51

	52

	53

	54 -----BEGIN DATA-----

	55 VGVzdCBtZXNzYWdlIHRvIGJlIHNpZ25lZC4uLg==

	56 -----END DATA-----

	57

	58

	59

	60 -----BEGIN SIGNATURE-----

	61 A4GBAFob0HSC5uuTqKu4J/lj+5bDa+Hhij4H3klWnvt6Yc+wwPza7/UC4lgGGyvZqD32RUEdt7v

	62 Z14qqYNk53b5aj4C2gBMvLzV7Pay4mmQM4DSWa5JHMxTILqE3DDqihrbMcBw2q3XAsLcjeqLWQ9

	63 yp8tfnV21h98qsCLtErrxZWHRr

	64 -----END SIGNATURE-----

	65

	66 $ openssl asn1parse -i < [SIGNATURE]

	67 0:d=0 hl=3 l= 129 prim: BIT STRING

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