This digital certificate with serial number 51:f1:bc:73:68:ac:ec:55:be:06:76:68:e3:86:a2:7b was issued on
by VeriSign, Inc..
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We have idenified some issues with this certificate:
Subscriber Certificate: commonName is deprecated.
(BRs: 7.1.4.2.2)
Sub certificates SHOULD include Subject Key Identifier in end entity certs
(RFC 5280: 4.2 & 4.2.1.2)
Hitotsubashi University
Organization:Hitotsubashi University Organization unit: Educational Affairs Division
Organization unit: Terms of use at www.verisign.com/rpa (c)05
State / Province:Tokyo Locality:Kunitachi Country:JP
VeriSign, Inc.
Organization:VeriSign, Inc. Organization unit: VeriSign Trust Network
Organization unit: Terms of use at https://www.verisign.com/rpa (c)10
Country:US
Time since certificate expired
This certificate has expire since
Certificate Details
Serial Number (hex): 51:f1:bc:73:68:ac:ec:55:be:06:76:68:e3:86:a2:7b
Serial Number (int): 108922633438124747140672315615787524731
Serial Number lenght: 127 bits, 16 octets
-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDEMfRuIZ4MyB+ApS0qjMsflLwN
sO0Sjr6tS17Q1rP1WF9c446HMIQVo1KL1CB69Nat5B2x3C2w2P2VHiIZb/AAgqFN
XlC+nJ6cH+3RLQUqP0u3dEuT0ieP524LemmXqX8/7KCdTAFrUV77TivRTZp0G5c7
ES016Bnqk2JRPfE9hwIDAQAB
-----END PUBLIC KEY-----