Lines Matching full:authentication
38 * crypto_aead_decrypt. That error indicates an authentication error, i.e.
49 * (resp. ciphertext) will grow (resp. shrink) by the authentication tag size
50 * during encryption (resp. decryption). The authentication tag is generated
52 * decryption, the authentication tag is consumed along with the ciphertext and
83 * @assoclen: Length in bytes of associated data for authentication
106 * @maxauthsize: Set the maximum authentication tag size supported by the
108 * As the authentication tag is a message digest to ensure the
110 * largest authentication tag possible as defined by this
112 * @setauthsize: Set authentication size for the AEAD transformation. This
114 * authentication tag to be either generated by the transformation
115 * during encryption or the size of the authentication tag to be
117 * responsible for checking the authentication tag size for
242 * crypto_aead_authsize() - obtain maximum authentication data size
245 * The maximum size of the authentication data for the AEAD cipher referenced
246 * by the AEAD cipher handle is returned. The authentication data size may be
249 * The authentication data may also be known as "tag value".
251 * Return: authentication data size / tag size in bytes
323 * crypto_aead_setauthsize() - set authentication data size
325 * @authsize: size of the authentication data / tag in bytes
327 * Set the authentication data size / tag size. AEAD requires an authentication
348 * IMPORTANT NOTE The encryption operation creates the authentication data /
354 * the authentication tag.
370 * authentication data / tag. That authentication data / tag
376 * cipher operation performs the authentication of the data during the
378 * the authentication of the ciphertext was unsuccessful (i.e. the
499 * below for the authentication tag.