|Reference||ISO/IEC 18033-3 ed2.0 withdrawn corrigendum||
|Title||Information technology -- Security techniques -- Encryption algorithms -- Part 3: Block ciphers|
|Abstract||ISO/IEC 18033 specifies encryption systems (ciphers) for the purpose of data confidentiality.
ISO/IEC 18033-3:2010 specifies block ciphers. A block cipher is a symmetric encipherment system with the property that the encryption algorithm operates on a block of plaintext, i.e. a string of bits of a defined length, to yield a block of ciphertext.
ISO/IEC 18033-3:2010 specifies following algorithms:
NOTE The primary purpose of encryption (or encipherment) techniques is to protect the confidentiality of stored or transmitted data. An encryption algorithm is applied to data (often called plaintext or cleartext) to yield encrypted data (or ciphertext); this process is known as encryption. The encryption algorithm needs to be designed so that the ciphertext yields no information about the plaintext except, perhaps, its length. Associated with every encryption algorithm is a corresponding decryption algorithm, which transforms ciphertext back into its original plaintext.
|Technical Committee||JTC 1/SC 27 - IT security techniques|
|Work in progress||
Quick access by ref. number
|Your basket is empty|
|Accepted credit cards:|
|Prices in CHF (Swiss francs)|
|Request a pro forma to pay by bank transfer or cheque|
|Learn how to share your publications with your colleagues, using networking options|
- IEC 60730-1 Ed. 5.0
- IEC 60947-1-am2 Ed. 5.0
- IEC 60793-1-50 Ed. 2.0
- IEC 60794-3 Ed. 4.0
- IEC/TR 61641 Ed. 3.0
- IEC 61076-2-104 Ed. 2.0
- IEC 60297-3-108 Ed. 1.0