Encrypt or decrypt a buffer using a previously initialized context,
in little endian format.
@param ctx an AVXTEA context
@param dst destination array, can be equal to src
@param src source array, can be equal to dst
@param count number of 8 byte blocks
@param iv initialization vector for CBC mode, if NULL then ECB will be used
@param decrypt 0 for encryption, 1 for decryption
Encrypt or decrypt a buffer using a previously initialized context, in little endian format.
@param ctx an AVXTEA context @param dst destination array, can be equal to src @param src source array, can be equal to dst @param count number of 8 byte blocks @param iv initialization vector for CBC mode, if NULL then ECB will be used @param decrypt 0 for encryption, 1 for decryption