Read Online or Download AACS Introduction and Common Cryptographic Elements PDF

Best cryptography books

Download e-book for iPad: Military Cryptanalysis by Friedman W.F.

This e-book offers an outstanding starting place for fixing cipher structures. The textual content describes the basic rules of cipher resolution plus use of the unilateral frequency distribution within the answer approach is roofed in a few element. numerous unilateral and multilateral platforms are rigorously mentioned.

Download e-book for iPad: Advances in Cryptology – ASIACRYPT 2007: 13th International by Kazumaro Aoki, Jens Franke, Thorsten Kleinjung, Arjen K.

ASIACRYPT 2007 was once held in Kuching, Sarawak, Malaysia, in the course of December 2–6, 2007. This used to be the thirteenth ASIACRYPT convention, and was once backed via the overseas organization for Cryptologic study (IACR), in cooperation with the data safeguard study (iSECURES) Lab of Swinburne college of expertise (Sarawak Campus) and the Sarawak improvement Institute (SDI), and used to be ?

Get Integer Algorithms in Cryptology and Information Assurance PDF

Integer Algorithms in Cryptology and knowledge insurance is a suite of the author's personal cutting edge ways in algorithms and protocols for mystery and trustworthy conversation. It concentrates at the "what" and "how" in the back of imposing the proposed cryptographic algorithms instead of on formal proofs of "why" those algorithms paintings.

Additional resources for AACS Introduction and Common Cryptographic Elements

Sample text

The host calculates the Protected Area Key (Kpa) as follows: Kpa = AES-G(Km, Binding_Nonce) 9. The host encrypts the Data associated with Protected Area (D) using Kpa as specified in the Recordable Video book of this specification. 10. The host requests to write the encrypted Data associated with the Protected Area (ED) as a user data file whose LBA extent was specified in step 2. 91 Page 37 Advanced Access Content System: Introduction and Common Cryptographic Elements 11. Upon receiving the write request the drive writes the encrypted Data associated with the Protected Area (ED), the Binding Nonce, and the association between the two to the media.

The command data includes the LBA extent with which to associate the new Binding Nonce. 3. The drive generates the Binding Nonce and caches it along with the LBA extent from step 2. 4. 3. Dm = CMAC(BK, Binding_Nonce || Starting_LBA) 5. The drive sends the newly created Binding Nonce and the message authentication code Dm calculated in step 4 to the host. 6. 3. Hm = CMAC(BK, Binding_Nonce || Starting_LBA) 7. The host verifies if the Dm received in step 5 matches the Hm calculated in step 6. If the verification fails, the host shall abort the current write operation.

1. When the loaded disc is not AACS compliant media, this command with Key Format = 0000012 shall be terminated with CHECK CONDITION Status, 5/6F/01 COPY PROTECTION KEY EXCHANGE FAILURE – KEY NOT PRESENT. 3 Returning Drive Key Table 4-9 shows the format of the data returned by the REPORT KEY command when Key Class of 0216 and Key Format of 0000102 are used. 3. The REPORT KEY Data Length field specifies the length in bytes of the following REPORT KEY data that is available to be transferred to the host.

Download PDF sample

AACS Introduction and Common Cryptographic Elements


by Jeff
4.0

AACS Introduction and Common Cryptographic Elements - download pdf or read online
Rated 4.93 of 5 – based on 11 votes