Keep PBMAC1s PBKDF2 PRF when initializing from protectionAlgorithm.

[mt-johan]

(Contributed under the Bouncy Caste License.)

Even though HMAC with SHA3-512 is requested for both PRF and MAC using JcePBMac1CalculatorProviderBuilder, the default PRF is used.

ASN.1 example dump:

 0 128: SEQUENCE {
  3   9:   OBJECT IDENTIFIER pkcs5PBMAC1 (1 2 840 113549 1 5 14)
 14 115:   SEQUENCE {
 16 100:     SEQUENCE {
 18   9:       OBJECT IDENTIFIER pkcs5PBES2 (1 2 840 113549 1 5 13)
 29  87:       SEQUENCE {
 31  64:         OCTET STRING
       :           61 20 73 61 6C 74 20 73 61 6C 74 79 20 73 61 6C
       :           74 79 20 73 61 6C 74 79 20 73 61 6C 74 79 20 73
       :           61 6C 74 79 20 73 61 6C 74 79 20 73 61 6C 74 79
       :           20 73 61 6C 74 79 20 73 61 6C 74 2D 73 61 6C 74
 97   2:         INTEGER 1024
101   1:         INTEGER 64
104  12:         SEQUENCE {
106   8:           OBJECT IDENTIFIER hmacWithSHA256 (1 2 840 113549 2 9)
116   0:           NULL
       :           }
       :         }
       :       }
118  11:     SEQUENCE {
120   9:       OBJECT IDENTIFIER '2 16 840 1 101 3 4 2 16'
       :       }
       :     }
       :   }

This also breaks for example PBMAC1 validation of CMP in EJBCA for any other alg than hmacWithSHA256.

[dghgit]

Thanks for the patch. Merged!