1This has had DATA corrupted, so the signature is not valid. 2 3 4 5-----BEGIN PUBLIC KEY----- 6MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtVDcg1BMqPneiNBL5+mjEB5mxjJzgkm 7ClZR5z1jNht+As6+Mlgflni0bB8LjhWbIt+dZ6Bt4cSHOnAOnkMDOFwtrxJE6Eg1GQ2ux9nDVNv 8rQkoOLznXrxMh/af0pcSo8kItDmkqbV/fi3Q7agpbcWc/4wTZOfO6lns4nb5s08oaUv3uF5Wc0s 9ktNr6he6R3zSQ6YK5KZFzQdnEtGc4gwHWXZ9xt4JeANht3m4RNpMY89qZsZxmqoewYHuXQUAfl7 10W0DC3hoxOoLwSqL2bt2zMMeR8WAo51YY0cJnzAEETcnWIM6ealb5Osj3iSEknxRTley47SsODQ0 11maUUWj8wEjwIDAQAB 12-----END PUBLIC KEY----- 13 14$ openssl asn1parse -i < [PUBLIC KEY] 15 0:d=0 hl=4 l= 290 cons: SEQUENCE 16 4:d=1 hl=2 l= 13 cons: SEQUENCE 17 6:d=2 hl=2 l= 9 prim: OBJECT :rsaEncryption 18 17:d=2 hl=2 l= 0 prim: NULL 19 19:d=1 hl=4 l= 271 prim: BIT STRING 20 21 22 23-----BEGIN ALGORITHM----- 24MEEGCSqGSIb3DQEBCjA0oA8wDQYJYIZIAWUDBAIBBQChHDAaBgkqhkiG9w0BAQgwDQYJYIZIAWU 25DBAIBBQCiAwIBIA== 26-----END ALGORITHM----- 27 28$ openssl asn1parse -i < [ALGORITHM] 29 0:d=0 hl=2 l= 65 cons: SEQUENCE 30 2:d=1 hl=2 l= 9 prim: OBJECT :rsassaPss 31 13:d=1 hl=2 l= 52 cons: SEQUENCE 32 15:d=2 hl=2 l= 15 cons: cont [ 0 ] 33 17:d=3 hl=2 l= 13 cons: SEQUENCE 34 19:d=4 hl=2 l= 9 prim: OBJECT :sha256 35 30:d=4 hl=2 l= 0 prim: NULL 36 32:d=2 hl=2 l= 28 cons: cont [ 1 ] 37 34:d=3 hl=2 l= 26 cons: SEQUENCE 38 36:d=4 hl=2 l= 9 prim: OBJECT :mgf1 39 47:d=4 hl=2 l= 13 cons: SEQUENCE 40 49:d=5 hl=2 l= 9 prim: OBJECT :sha256 41 60:d=5 hl=2 l= 0 prim: NULL 42 62:d=2 hl=2 l= 3 cons: cont [ 2 ] 43 64:d=3 hl=2 l= 1 prim: INTEGER :20 44 45 46 47-----BEGIN DATA----- 48K6BCjy4hCNAZBmRT+wS4h5wDg7pO67oHFabDt5cXNp8X6sLNH2vjICLtO2niPwZ/Yk2ySxC8MgO 49/+U9sdSXxqA== 50-----END DATA----- 51 52 53 54-----BEGIN SIGNATURE----- 55A4IBAQCZqlXJhviFKOKHe1ssbm0ThtAnAbcuP3ACBZyfpBjfYlxAgltNzBnmEtxjsbZQPMXHDHy 56Y+fdEXwK2vboCz7BzIRXcrcJGzjsBc2zPeNZlmhaadIoa5d8jy3kxnT+f3YVjKGZBqwDaqE5Kie 57jhV0laTK+cNGFXo9a3ylICok+s4jVN2Y7qE+ImgyANbZyn1d6W6VnFf4GVvin2hFwTCcZnKA6Db 58NYnArbbNmHmMB2S+1Kw9dAklnzZmwWgNSRirtTpUHTBIWYq3B0hPL8IzwKk89/iKDaY2fpV/Wnt 59oL2mgM7oa/7+oQWa27BGYftYZmDpIQtNbUeO4VBnaeqGgA5f 60-----END SIGNATURE----- 61 62$ openssl asn1parse -i < [SIGNATURE] 63 0:d=0 hl=4 l= 257 prim: BIT STRING 64