arxpy.primitives.lea module¶

Lea 128-bit cipher.

class arxpy.primitives.lea.LeaKeySchedule[source]¶

Bases: arxpy.primitives.primitives.KeySchedule

Key schedule function.

classmethod set_rounds(new_rounds)[source]¶: Change the number of rounds and adjust the input/output widths.

classmethod eval(k0, k1, k2, k3)[source]¶: Evaluate the function (internal method).

class arxpy.primitives.lea.LeaEncryption[source]¶

Bases: arxpy.primitives.primitives.Encryption

Encryption function.

classmethod set_rounds(new_rounds)[source]¶: Change the number of rounds and adjust the input/output widths.

classmethod eval(p0, p1, p2, p3)[source]¶: Evaluate the function (internal method).

class arxpy.primitives.lea.LeaCipher[source]¶

Bases: arxpy.primitives.primitives.Cipher

key_schedule¶: alias of LeaKeySchedule

encryption¶: alias of LeaEncryption

classmethod set_rounds(new_rounds)[source]¶: Change the number of rounds and adjust the input/output widths.