JUNIPER-CBC128

JUNIPER-CBC128, denoted CKM_JUNIPER_CBC128, is a mechanism for single- and multiple-part encryption and decryption with JUNIPER 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. For encryption and decryption, the input and output data (parts) may begin at the same location in memory.

Table 87, JUNIPER-CBC128: Data and Length
Function Key type Input length Output length Comments

C_Encrypt JUNIPER multiple of 16 same as input length no final part

C_Decrypt JUNIPER multiple of 16 same as input length no final part

RSA Security Inc. Public-Key Cryptography Standards - PKCS#11 - v201

Function	Key type	Input length	Output length	Comments
C_Encrypt	JUNIPER	multiple of 16	same as input length	no final part
C_Decrypt	JUNIPER	multiple of 16	same as input length	no final part