AES

Kind: global class
this: {AES}

• AES
  • new AES()
  • .reset(m, iv)
  • .getreg() ⇒
  • .init(m, n, key, iv)
  • .ecb_encrypt(buff)
  • .ecb_decrypt(buff)
  • .encrypt(buff)
  • .decrypt(buff)
  • .end()

new AES()

Creates an instance of AES.

aeS.reset(m, iv)

Reset AES mode or IV

Kind: instance method of AES
this: {AES}

Param	Description
m	The new active mode of operation (ECB, CBC, OFB, CFB etc)
iv	The new Initialisation Vector

aeS.getreg() ⇒

Reset Extract chaining vector

Kind: instance method of AES
Returns: f the extracted chaining vector
this: {AES}

aeS.init(m, n, key, iv)

Initialise an instance of AES and its mode of operation

Kind: instance method of AES
this: {AES}

Param	Description
m	is the active mode of operation (ECB, CBC, OFB, CFB etc)
n	is the key length in bytes, 16, 24 or 32
key	the AES key as an array of 16 bytes
iv	the Initialisation Vector

aeS.ecb_encrypt(buff)

Encrypt a single 16 byte block in ECB mode

Kind: instance method of AES
this: {AES}

Param	Type	Description
buff	string	is an array of 16 plaintext bytes, on exit becomes ciphertext

aeS.ecb_decrypt(buff)

Decrypt a single 16 byte block in ECB mode

Kind: instance method of AES
this: {AES}

Param	Description
buff	is an array of 16 cipherext bytes, on exit becomes plaintext

aeS.encrypt(buff)

Encrypt using selected mode of operation

Kind: instance method of AES
this: {AES}

Param	Type	Description
buff	string	is an array of 16 plaintext bytes, on exit becomes ciphertext

aeS.decrypt(buff)

Decrypt using selected mode of operation

Kind: instance method of AES
this: {AES}

Param	Type	Description
buff	string	is an array of 16 cipherext bytes, on exit becomes plaintext

aeS.end()

Clean up and delete left-overs

Kind: instance method of AES
this: {AES}