net/data/verify_signed_data_unittest/rsa-pss-sha1-salt20.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-sha1-salt20.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: add a test for non-BIT STRING signature value Created 5 years, 5 months ago

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	1 The key, message, and signature come from Example 1.1 of:

	2 ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip (pss-vect.txt)

	3

	4 (The algorithm DER was synthesized to match, and the signature enclosed in a BIT STRING).

	5

	6 It uses an RSA key with modulus length of 1024 bits, PSS padding,

	7 SHA-1 as the digest, MGF1 with SHA-1, and salt length of 20.

	8

	9

	10 $ openssl asn1parse -i < [PUBLIC KEY]

	11 0:d=0 hl=3 l= 159 cons: SEQUENCE

	12 3:d=1 hl=2 l= 13 cons: SEQUENCE

	13 5:d=2 hl=2 l= 9 prim: OBJECT :rsaEncryption

	14 16:d=2 hl=2 l= 0 prim: NULL

	15 18:d=1 hl=3 l= 141 prim: BIT STRING

	16 -----BEGIN PUBLIC KEY-----

	17 MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQClbkoOcBAXWJpRh9x+qEHRVvLsDjatUqRN/rH

	18 mH3rZkdjFEFb/7bFitMDyg6EqiKOU3/Umq3KRy7MHzqv84LHf1c2VCAltWyuLbfXWce9jd8CSHL

	19 I8Jwpw4lmOb/idGfEFrMLT8Ms18pKA4Thrb2TE7yLh4fINDOjP+yJJvZohNwIDAQAB

	20 -----END PUBLIC KEY-----

	21

	22

	23 $ openssl asn1parse -i < [ALGORITHM]

	24 0:d=0 hl=2 l= 13 cons: SEQUENCE

	25 2:d=1 hl=2 l= 9 prim: OBJECT :rsassaPss

	26 13:d=1 hl=2 l= 0 cons: SEQUENCE

	27 -----BEGIN ALGORITHM-----

	28 MA0GCSqGSIb3DQEBCjAA

	29 -----END ALGORITHM-----

	30

	31

	32 -----BEGIN DATA-----

	33 zch9oiPXht87ReC7vHITJtHuKvgGzDFUdcxvDZxm4bYjcdRc4jkuGskoRMMQEC8Vag2NUsH0xAu

	34 jqmUJV4bLdpdXplY7qVj+0LzJhOi1F6PV9RWyO4pB50qoZ2k/kN+wYabobfqu5kRywA5fIJRXKc

	35 vr538Gznjgj0CY+6QfnWGTwDF+i2DUtghKy0LSnjgIo7w3LYXjMRcPy/fMctC3HClmSLOk0Q9BY

	36 pXQgHqmJcqydE/Z6o/SI8QlNwKYKL0WvgJUbxMP0uM7k20mduCK7RtzMYt1CgFn0A==

	37 -----END DATA-----

	38

	39

	40 $ openssl asn1parse -i < [SIGNATURE]

	41 0:d=0 hl=3 l= 129 prim: BIT STRING

	42 -----BEGIN SIGNATURE-----

	43 A4GBAJB0MI+1mOlwGyKUOI5S+XH6rCtgpRRa8YXfUoe17SiH5Xzn/UTchjTkB8jg5DYLwibz7CJ

	44 /nZ5UY46NMfUFEhXfbrucL5V5qndZijj5FLW5wb2DxOL584Kg0Ko1Qv/uZZhKYBvGnrKN6yfcoS

	45 yCwtTD9mzVAPH/K5lNik4wy7M8

	46 -----END SIGNATURE-----

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