19 NID_dsaWithSHA NID_dsaWithSHA DSA SHA
20 NID_dsa NID_dsaWithSHA1 DSA SHA1
21 NID_md2 NID_md2WithRSAEncryption RSA-pkcs1 MD2
22 NID_md5 NID_md5WithRSAEncryption RSA-pkcs1 MD5
23 NID_mdc2 NID_mdc2WithRSA RSA-none MDC2
24 NID_ripemd160 NID_ripemd160WithRSA RSA-pkcs1 RIPEMD160
25 NID_sha NID_shaWithRSAEncryption RSA-pkcs1 SHA
26 NID_sha1 NID_sha1WithRSAEncryption RSA-pkcs1 SHA1