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vote
1answer
170 views

Yubikey with KeePass using challenge-response vs OATH-HOTP

i got my YubiKey 4 today and first tried it to use KeePass with OATH-HOTP (OtpKeyProv plugin). My Configuration was 3 OTPs with look-ahead count = 0. It was not working that good because sometimes the ...
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0answers
128 views

How is PasswordSafe different from KeePass/OtpKeyProv?

Over at Does adding two-factor authentication by OTP really make KeePass more secure the top answer unmistakably states that KeePass is not made more secure by using an OTP. I told a friend I was ...
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0answers
66 views

Yubikey with S/MIME certificate

I would like to do the following. Can anyone tell me if this is possible? Store the private key for an S/MIME certificate from Digicert on a Yubikey. Backup the private key to another location. Use ...
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0answers
41 views

Missing link between Java javax.smartcardio and OpenPGP functionality

As I understand, Yubikey NEO in CCID mode can be used as a SmartCard. I connected it, configured using GnuPG and tested using Kleopatra: encrypted a text file. Is it possible to encrypt data with ...