6 - PKCS11 PIN
The PKCS #11 interface defines a PIN (personal identification number) for users of a cryptographic token.
To specify a PKCS #11 PIN in the context of the AWS CloudHSM software library for PKCS#11, use the following format:
<HSM_user_name>:<password>
For example, the following is the PKCS #11 PIN for an HSM crypto user (CU) with user name CryptoUser and password CUPassword123!:
CryptoUser:CUPassword123!