net/data/verify_signed_data_unittest/ecdsa-prime256v1-sha512-using-rsa-algorithm.pem

   1 This test specified a valid ECDSA signature and EC key (the same as ecdsa-prime256v1-sha512.pem)
   2
   3 The problem however is the signature algorithm is indicated as being RSA PKCS#1 v1.5.
   4
   5 Signature verification consequently should fail.
   6
   7
   8
   9 -----BEGIN PUBLIC KEY-----
  10 MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEnLDPaTA9r8dh1ORoe07PA55tNKuWSvgIENjVWKS
  11 o1vctUSM6F4iSCobuCKGWLHnvoxf7eHnil9rSFG25lfoceA==
  12 -----END PUBLIC KEY-----
  13
  14 $ openssl asn1parse -i < [PUBLIC KEY]
  15     0:d=0  hl=2 l=  89 cons: SEQUENCE
  16     2:d=1  hl=2 l=  19 cons:  SEQUENCE
  17     4:d=2  hl=2 l=   7 prim:   OBJECT            :id-ecPublicKey
  18    13:d=2  hl=2 l=   8 prim:   OBJECT            :prime256v1
  19    23:d=1  hl=2 l=  66 prim:  BIT STRING
  20
  21
  22
  23 -----BEGIN ALGORITHM-----
  24 MA0GCSqGSIb3DQEBDQUA
  25 -----END ALGORITHM-----
  26
  27 $ openssl asn1parse -i < [ALGORITHM]
  28     0:d=0  hl=2 l=  13 cons: SEQUENCE
  29     2:d=1  hl=2 l=   9 prim:  OBJECT            :sha512WithRSAEncryption
  30    13:d=1  hl=2 l=   0 prim:  NULL
  31
  32
  33
  34 -----BEGIN DATA-----
  35 bikyFTMBpO72gOZCiSmtrpiMEI1mijH/VdBImUfXX/gaRr+J6E1kAfAjvm6HaI+814TXhcqEZzV
  36 SSstS0ARSyEBApHnnzDMJNkQdk7vnIqlDKm4dsRK1yUA7ECcssTR/1hnUY/ep0iOtdv3gbYpog1
  37 APuEMjWr/5jiQb37VTjD4=
  38 -----END DATA-----
  39
  40
  41
  42 -----BEGIN SIGNATURE-----
  43 A0cAMEQCIEufkeQoUocmGh0ckjz2Gc1SwXXP5/G+YKUljGEDSLo9AiAoxF+QHXHEGymGOOwNaoX
  44 X/LDDO7/sWpyBCEa2OSiahA==
  45 -----END SIGNATURE-----
  46
  47 $ openssl asn1parse -i < [SIGNATURE]
  48     0:d=0  hl=2 l=  71 prim: BIT STRING