← LibraryTechnique entry
CR-NONCE-REUSECredential Access
AEAD Nonce Reuse (GCM / ChaCha20-Poly1305)
Two messages encrypted under the same key + nonce — XOR ciphertexts to recover keystream and forge new messages.
§ Where this technique fits
CR-NONCE-REUSE is catalogued under the Credential Access tactic of the offensive-security kill-chain. It appears in 0 approved dossiers in the registry, typically.