1This test specifies an RSA PKCS#1 v1.5 signature algorithm (and a valid RSA 2signature), HOWEVER it provides an EC key. Verification should fail. 3 4 5$ openssl asn1parse -i < [PUBLIC KEY] 6 0:d=0 hl=2 l= 89 cons: SEQUENCE 7 2:d=1 hl=2 l= 19 cons: SEQUENCE 8 4:d=2 hl=2 l= 7 prim: OBJECT :id-ecPublicKey 9 13:d=2 hl=2 l= 8 prim: OBJECT :prime256v1 10 23:d=1 hl=2 l= 66 prim: BIT STRING 11-----BEGIN PUBLIC KEY----- 12MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEnLDPaTA9r8dh1ORoe07PA55tNKuWSvgIENjVWKS 13o1vctUSM6F4iSCobuCKGWLHnvoxf7eHnil9rSFG25lfoceA== 14-----END PUBLIC KEY----- 15 16$ openssl asn1parse -i < [ALGORITHM] 17 0:d=0 hl=2 l= 13 cons: SEQUENCE 18 2:d=1 hl=2 l= 9 prim: OBJECT :sha256WithRSAEncryption 19 13:d=1 hl=2 l= 0 prim: NULL 20-----BEGIN ALGORITHM----- 21MA0GCSqGSIb3DQEBCwUA 22-----END ALGORITHM----- 23 24-----BEGIN DATA----- 25MIIB46ADAgECAgkA3l4tFOVii0UwDQYJKoZIhvcNAQELBQAwVjELMAkGA1UEBhMCQVUxEzARBgN 26VBAgMClNvbWUtU3RhdGUxITAfBgNVBAoMGEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDEPMA0GA1 27UEAwwGTXkga2V5MB4XDTE1MDcwMjE3MDYzOVoXDTE2MDcwMTE3MDYzOVowVjELMAkGA1UEBhMCQ 28VUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoMGEludGVybmV0IFdpZGdpdHMgUHR5IEx0 29ZDEPMA0GA1UEAwwGTXkga2V5MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqR+B2Mj1irNp 301JnY2zQIQRQPz7ybs6mUjHT3hf5APyaig2u6fBPThqxssgg0YviqIj/70hVK/JXcqP1zgR5AhsA 310agnwAjfB/ow4EH+3HEYV52qpxN98pUxC+1l2hgVtn8xCS/JGyjK+6dv+lZw3ixJoX2RjVtdJ4/ 32cn318EhhQIDAQABo1AwTjAdBgNVHQ4EFgQUzQBVKTEknyLndWd2HTsBdTKvyikwHwYDVR0jBBgw 33FoAUzQBVKTEknyLndWd2HTsBdTKvyikwDAYDVR0TBAUwAwEB/w== 34-----END DATA----- 35 36$ openssl asn1parse -i < [SIGNATURE] 37 0:d=0 hl=3 l= 129 prim: BIT STRING 38-----BEGIN SIGNATURE----- 39A4GBADrHSmFSJw/Gv7hs5PNzpaJwAri/sitarIZfzN/SjR+n8L8yeTEoiDb1+BkxlFvXvPHTaOK 40oO3WlslNNOxh1W5/JkYYGOUkCcyIjnln6qS560imcr3VNjomT/M8M2Iss+rJiKau1TRuaP7H8i6 41+Gqf3saGdr8/LnvFAdNQvkalQt 42-----END SIGNATURE----- 43