ECB - Electronic codebook mode

Acrónimos: ECB

Ver:

·         Modo de operación (1)

·         [NIST-SP800-38A:2001]

·         [FIPS-81:1980]

·         Criptografía de clave secreta

·         http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation

Libro electrónico de códigos

Modalidad de cifrado de bloques en la cual cada bloque se cifra independientemente de los demás, sin realimentación del texto cifrado sobre el propio dispositivo criptográfico (ISO-7498-2). [Ribagorda:1997]

(en) electronic codebook (ECB)

(N) A block cipher mode in which a plaintext block is used directly as input to the encryption algorithm and the resultant output block is used directly as cipher text [FP081]. (See: block cipher, [SP38A].) [RFC4949:2007]

(en) ECB - Electronic codebook mode

The simplest of the encryption modes is the electronic codebook (ECB) mode. The message is divided into blocks and each encrypted separately. The disadvantage of this method is that identical plaintext blocks are encrypted into identical ciphertext blocks; thus, it does not hide data patterns well. In some senses, it doesn't provide serious message confidentiality, and it is not recommended for use in cryptographic protocols at all.

http://en.wikipedia.org/wiki/Block_cipher_modes_of_operation

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