4.4.2.3.2.3 IPMK and CMK
Because all the inputs to PRF+ function are same, it generates the same IPMK and CMK as the server. The generated CMK and the HMAC data are passed through the HMAC-SHA1-160 operation to generate the Compound MAC.
The Compound MAC obtained from HMAC-SHA1-160 operation is as follows:
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42 E0 86 07 1D 1C 8B 8C 8E 45 8F 70 21 F0 6A 6E AB 16 B6 46
After all the above computations the Cryptobinding TLV response from client appears as follows:
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00 0C 00 38 00 00 00 01 6C 6B A3 87 84 23 74 57 CC C9 0B 1A 90 8C BD F4 71 1B 69 99 4D 0C FE 8D 3D B4 4E CB CD AD 37 E9 42 E0 86 07 1D 1C 8B 8C 8E 45 8F 70 21 F0 6A 6E AB 16 B6 46