Lines Matching full:authentication

44  * crypto_aead_decrypt. That error indicates an authentication error, i.e.
58  *   associated authentication data || IV || plaintext or ciphertext. Note, the
65  *   associated authentication data || plaintext or ciphertext.
79  *	@assoclen: Length in bytes of associated data for authentication
102  * @maxauthsize: Set the maximum authentication tag size supported by the
104  *		 As the authentication tag is a message digest to ensure the
106  *		 largest authentication tag possible as defined by this
108  * @setauthsize: Set authentication size for the AEAD transformation. This
110  * 		 authentication tag to be either generated by the transformation
111  *		 during encryption or the size of the authentication tag to be
113  *		 responsible for checking the authentication tag size for
222  * crypto_aead_authsize() - obtain maximum authentication data size
225  * The maximum size of the authentication data for the AEAD cipher referenced
226  * by the AEAD cipher handle is returned. The authentication data size may be
229  * The authentication data may also be known as "tag value".
231  * Return: authentication data size / tag size in bytes
293  * crypto_aead_setauthsize() - set authentication data size
295  * @authsize: size of the authentication data / tag in bytes
297  * Set the authentication data size / tag size. AEAD requires an authentication
318  * IMPORTANT NOTE The encryption operation creates the authentication data /
324  *		  the authentication tag.
348  *		  authentication data / tag. That authentication data / tag
354  *	   cipher operation performs the authentication of the data during the
356  *	   the authentication of the ciphertext was unsuccessful (i.e. the
488  * below for the authentication tag.