11.22.3. BATON-ECB96
BATON-ECB96, denoted CKM_BATON_ECB96, is a mechanism for single- and multiple-part encryption and decryption with BATON in 96-bit electronic codebook mode.
It has a parameter, a 24-byte initialization vector. During an encryption operation, this IV is set to some value generated by the token—in other words, the application cannot specify a particular IV when encrypting. It can, of course, specify a particular IV when decrypting.
Constraints on key types and the length of data are summarized in the following table:
Table 82, BATON-ECB96: Data and Length
Function
|
Key type
|
Input length
|
Output length
|
Comments
|
C_Encrypt
|
BATON
|
multiple of 12
|
same as input length
|
no final part
|
C_Decrypt
|
BATON
|
multiple of 12
|
same as input length
|
no final part
| 11.22.4. BATON-CBC128
BATON-CBC128, denoted CKM_BATON_CBC128, is a mechanism for single- and multiple-part encryption and decryption with BATON in 128-bit cipher-block chaining mode.
It has a parameter, a 24-byte initialization vector. During an encryption operation, this IV is set to some value generated by the token—in other words, the application cannot specify a particular IV when encrypting. It can, of course, specify a particular IV when decrypting.
Constraints on key types and the length of data are summarized in the following table:
Table 83, BATON-CBC128: Data and Length
Share with your friends: |
