tiny-AES-c

Tiny AES in C This is a small and portable implementation of the AES ECB, CTR and CBC encryption algorithms written in C. You can override the default key-size of 128 bit with 192 or 256 bit by defining the symbols AES192 or AES256 in aes.h. The API is very simple and looks like this I am using C...

libkcapi: IV reuse in libkcapi one-shot symmetric cipher chunking causes cipher state reset across chunk boundaries

A flaw was found in libkcapi. When performing one-shot symmetric cipher operations on large inputs over 64 KiB in stateful modes such as Counter CTR or Cipher Block Chaining CBC, the library improperly reuses the Initialization Vector IV for each internal data chunk. A remote attacker could...

PT-2026-68129

Name of the Vulnerable Software and Affected Versions libkcapi affected versions not specified Description A flaw exists when performing one-shot symmetric cipher operations on inputs exceeding 64 KiB in stateful modes, specifically Counter CTR or Cipher Block Chaining CBC. The library improperly...