Cryptographic Token Interface Standard

PKCS#11

MD5 digest

The MD5 mechanism, denoted CKM_MD5, is a mechanism for message digesting, following the MD5 message-digest algorithm defined in RFC 1321.

It does not have a parameter.

Constraints on the length of input and output data are summarized in the following table. For single-part digesting, the data and the digest may begin at the same location in memory. 




 Table 128, MD5: Data Length   
Function 

Data length

 

Digest length

   


C_Digest 

any

 

16

  

 



 
 



RSA Security Inc. Public-Key Cryptography Standards - 
PKCS#11 - v220