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I am trying to decrypt PKCS8-Shrouded Key Bag inside a PKCS#12 pfx file.

The oid for the encrypted data is PbeWithSHAAnd3-KeyTripleDES CBC.

Iteration count and salt has been provided within the pfx file, and I know

the password.

As far as I know, 3Key Triple DES needs 3 × 56 = 168 bits of key.

I am not sure what I need to do exactly to generate a 168 key using pbkdf2.

Do I simply generate a 192bit key using pbkdf2 and divide it into 3 parts and

use them as three seprate keys after having ignored parity bits?

user45979
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