Nitrokey / nitrokey-pro-firmware

Firmware for the Nitrokey Pro device
GNU General Public License v3.0
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Request: support longer OTP secrets, up to 64 bytes #77

Open szszszsz opened 3 years ago

szszszsz commented 3 years ago

PSN (https://my.playstation.com) sends its TOTP secrets as long as 64 bytes, which is bigger than currently supported 40 bytes. Algorithm used is probably HMAC-SHA512, which needs such input.

Example:

psn totp