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Issue 1658693006: Normalize the PEM format used in some certificate test data. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 10 months ago
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1 This test data was produced by creating a self-signed EC cert using OpenSSL, 1 This test data was produced by creating a self-signed EC cert using OpenSSL,
2 and then extracting the relevant fields. 2 and then extracting the relevant fields.
3 3
4 It uses RSA PKCS#1 v1.5 with SHA-256 and a 1024-bit key. 4 It uses RSA PKCS#1 v1.5 with SHA-256 and a 1024-bit key.
5 5
6 (1) Generate self-signed certificate 6 (1) Generate self-signed certificate
7 7
8 openssl genrsa -out rsa_key.pem 1024 8 openssl genrsa -out rsa_key.pem 1024
9 openssl req -new -key rsa_key.pem -x509 -nodes -days 365 -out cert.pem 9 openssl req -new -key rsa_key.pem -x509 -nodes -days 365 -out cert.pem
10 10
(...skipping 17 matching lines...) Expand all
28 28
29 (5) Extract the signature 29 (5) Extract the signature
30 30
31 # Find the final offset of BIT STRING (506 in this case) 31 # Find the final offset of BIT STRING (506 in this case)
32 openssl asn1parse -in cert.pem 32 openssl asn1parse -in cert.pem
33 33
34 openssl asn1parse -in cert.pem -out sig -noout -strparse 506 34 openssl asn1parse -in cert.pem -out sig -noout -strparse 506
35 base64 sig 35 base64 sig
36 36
37 37
38
39 -----BEGIN PUBLIC KEY-----
40 MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqR+B2Mj1irNp1JnY2zQIQRQPz7ybs6mUjHT3
41 hf5APyaig2u6fBPThqxssgg0YviqIj/70hVK/JXcqP1zgR5AhsA0agnwAjfB/ow4EH+3HEYV52q
42 pxN98pUxC+1l2hgVtn8xCS/JGyjK+6dv+lZw3ixJoX2RjVtdJ4/cn318EhhQIDAQAB
43 -----END PUBLIC KEY-----
44
45 $ openssl asn1parse -i < [PUBLIC KEY] 38 $ openssl asn1parse -i < [PUBLIC KEY]
46 0:d=0 hl=3 l= 159 cons: SEQUENCE 39 0:d=0 hl=3 l= 159 cons: SEQUENCE
47 3:d=1 hl=2 l= 13 cons: SEQUENCE 40 3:d=1 hl=2 l= 13 cons: SEQUENCE
48 5:d=2 hl=2 l= 9 prim: OBJECT :rsaEncryption 41 5:d=2 hl=2 l= 9 prim: OBJECT :rsaEncryption
49 16:d=2 hl=2 l= 0 prim: NULL 42 16:d=2 hl=2 l= 0 prim: NULL
50 18:d=1 hl=3 l= 141 prim: BIT STRING 43 18:d=1 hl=3 l= 141 prim: BIT STRING
51 44 -----BEGIN PUBLIC KEY-----
52 45 MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqR+B2Mj1irNp1JnY2zQIQRQPz7ybs6mUjHT3
53 46 hf5APyaig2u6fBPThqxssgg0YviqIj/70hVK/JXcqP1zgR5AhsA0agnwAjfB/ow4EH+3HEYV52q
54 -----BEGIN ALGORITHM----- 47 pxN98pUxC+1l2hgVtn8xCS/JGyjK+6dv+lZw3ixJoX2RjVtdJ4/cn318EhhQIDAQAB
55 MA0GCSqGSIb3DQEBCwUA 48 -----END PUBLIC KEY-----
56 -----END ALGORITHM-----
57 49
58 $ openssl asn1parse -i < [ALGORITHM] 50 $ openssl asn1parse -i < [ALGORITHM]
59 0:d=0 hl=2 l= 13 cons: SEQUENCE 51 0:d=0 hl=2 l= 13 cons: SEQUENCE
60 2:d=1 hl=2 l= 9 prim: OBJECT :sha256WithRSAEncryption 52 2:d=1 hl=2 l= 9 prim: OBJECT :sha256WithRSAEncryption
61 13:d=1 hl=2 l= 0 prim: NULL 53 13:d=1 hl=2 l= 0 prim: NULL
62 54 -----BEGIN ALGORITHM-----
63 55 MA0GCSqGSIb3DQEBCwUA
56 -----END ALGORITHM-----
64 57
65 -----BEGIN DATA----- 58 -----BEGIN DATA-----
66 MIIB46ADAgECAgkA3l4tFOVii0UwDQYJKoZIhvcNAQELBQAwVjELMAkGA1UEBhMCQVUxEzARBgN 59 MIIB46ADAgECAgkA3l4tFOVii0UwDQYJKoZIhvcNAQELBQAwVjELMAkGA1UEBhMCQVUxEzARBgN
67 VBAgMClNvbWUtU3RhdGUxITAfBgNVBAoMGEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDEPMA0GA1 60 VBAgMClNvbWUtU3RhdGUxITAfBgNVBAoMGEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDEPMA0GA1
68 UEAwwGTXkga2V5MB4XDTE1MDcwMjE3MDYzOVoXDTE2MDcwMTE3MDYzOVowVjELMAkGA1UEBhMCQ 61 UEAwwGTXkga2V5MB4XDTE1MDcwMjE3MDYzOVoXDTE2MDcwMTE3MDYzOVowVjELMAkGA1UEBhMCQ
69 VUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoMGEludGVybmV0IFdpZGdpdHMgUHR5IEx0 62 VUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoMGEludGVybmV0IFdpZGdpdHMgUHR5IEx0
70 ZDEPMA0GA1UEAwwGTXkga2V5MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqR+B2Mj1irNp 63 ZDEPMA0GA1UEAwwGTXkga2V5MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqR+B2Mj1irNp
71 1JnY2zQIQRQPz7ybs6mUjHT3hf5APyaig2u6fBPThqxssgg0YviqIj/70hVK/JXcqP1zgR5AhsA 64 1JnY2zQIQRQPz7ybs6mUjHT3hf5APyaig2u6fBPThqxssgg0YviqIj/70hVK/JXcqP1zgR5AhsA
72 0agnwAjfB/ow4EH+3HEYV52qpxN98pUxC+1l2hgVtn8xCS/JGyjK+6dv+lZw3ixJoX2RjVtdJ4/ 65 0agnwAjfB/ow4EH+3HEYV52qpxN98pUxC+1l2hgVtn8xCS/JGyjK+6dv+lZw3ixJoX2RjVtdJ4/
73 cn318EhhQIDAQABo1AwTjAdBgNVHQ4EFgQUzQBVKTEknyLndWd2HTsBdTKvyikwHwYDVR0jBBgw 66 cn318EhhQIDAQABo1AwTjAdBgNVHQ4EFgQUzQBVKTEknyLndWd2HTsBdTKvyikwHwYDVR0jBBgw
74 FoAUzQBVKTEknyLndWd2HTsBdTKvyikwDAYDVR0TBAUwAwEB/w== 67 FoAUzQBVKTEknyLndWd2HTsBdTKvyikwDAYDVR0TBAUwAwEB/w==
75 -----END DATA----- 68 -----END DATA-----
76 69
77 70 $ openssl asn1parse -i < [SIGNATURE]
78 71 0:d=0 hl=3 l= 129 prim: BIT STRING
79 -----BEGIN SIGNATURE----- 72 -----BEGIN SIGNATURE-----
80 A4GBADrHSmFSJw/Gv7hs5PNzpaJwAri/sitarIZfzN/SjR+n8L8yeTEoiDb1+BkxlFvXvPHTaOK 73 A4GBADrHSmFSJw/Gv7hs5PNzpaJwAri/sitarIZfzN/SjR+n8L8yeTEoiDb1+BkxlFvXvPHTaOK
81 oO3WlslNNOxh1W5/JkYYGOUkCcyIjnln6qS560imcr3VNjomT/M8M2Iss+rJiKau1TRuaP7H8i6 74 oO3WlslNNOxh1W5/JkYYGOUkCcyIjnln6qS560imcr3VNjomT/M8M2Iss+rJiKau1TRuaP7H8i6
82 +Gqf3saGdr8/LnvFAdNQvkalQt 75 +Gqf3saGdr8/LnvFAdNQvkalQt
83 -----END SIGNATURE----- 76 -----END SIGNATURE-----
84
85 $ openssl asn1parse -i < [SIGNATURE]
86 0:d=0 hl=3 l= 129 prim: BIT STRING
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