CSCA Public Key Certificate Information

The main key is used to issue Document Signer certificates.

The current main public key is available as a self-signed certificate.

• Main public key : CSCA20201127.der

SHA-1 fingerprint : 4C 3A 2E 29 15 EF 68 40 14 DB 8A 0A 6E 94 D5 D8 B3 A6 A0 9F

• The CSCA link certificate : LinkCert20201127.der

SHA-1 fingerprint : BF 42 91 D2 6B 84 8B E5 57 AD 20 C2 E7 D8 D3 9B 85 CB 56 4E 

Previous Public Key Certificate(s):

• 2018 public key certificate : CSCA20180206.der

SHA-1 fingerprint : FF 57 7A 81 63 F5 F1 B2 7B 0E DA 97 26 CA 74 0C CF 69 69 E2

• 2015 public key certificate : CSCA20150212.der

SHA-1 fingerprint : 94 E1 E6 2D 67 04 52 F0 AC E7 81 B2 32 94 00 80 CA DD 33 31

• 2011 public key : CSCA20111202.der

SHA-1 fingerprint : E9 36 C7 E4 29 E2 BD A1 04 76 73 C6 F9 C5 98 A4 56 0C 6F 62

• 2008 public key : CSCA20081110.der

SHA-1 fingerprint : 3B 8C 5B 71 92 C7 E8 A7 CA B7 E7 59 5B FD 0A BF D4 0A 16 5D

Communication with the CSCA

The preferred means of communication with the CSCA is via electronic mail. The email address is : 
CSCA-TWN@boca.gov.tw