Hi,
May I know how to fill the CC2541 AES certification for FIPS?
I need CFB mode that is 1 bit or 8 bit or 128 bit & size support/ source of counter ?
I attach the document for your check again.
Thanks.
Algorithm Information - AES
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GENERIC PRODUCT INFORMATION |
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Vendor Name |
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Profuct/Algorithm Name |
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Product/Algorithm Version |
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IMPLEMENTATION INFORMATION |
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Implementation |
☑ Software |
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◻ Firmware |
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☑ Hardware |
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Operating Environment (Operating System, Hardware Part No., ect.) |
Operating System: Android Hartware Part No.: AES Coprocessor built in TI CC2541 |
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Brief description of the algorithm or the product/product family in which the algorithm is implemented (350 characters max) |
To encrypt a message, the following procedure must be followed (ECB, CBC):
The AES coprocessor works on blocks of 128 bits. A block of data is loaded into the coprocessor, encryption is performed, and the result must be read out before the next block can be processed. Before each block is loaded , a dedicated start command must be sent to the coprocessor. |
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TECHNICAL INFORMATION |
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Mode of Operation |
Key Size Supported |
States Supported |
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ECB |
☑ 128 Bits |
☑ Encryption ☑ Dencryption |
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◻ 192 Bits |
◻ Encryption ◻ Dencryption |
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◻ 256 Bits |
◻ Encryption ◻ Dencryption |
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CBC |
☑ 128 Bits |
☑ Encryption ☑ Dencryption |
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◻ 192 Bits |
◻ Encryption ◻ Dencryption |
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◻ 256 Bits |
◻ Encryption ◻ Dencryption |
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CFB (1-bit) |
◻ 128 Bits |
◻ Encryption ◻ Dencryption |
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◻ 192 Bits |
◻ Encryption ◻ Dencryption |
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◻ 256 Bits |
◻ Encryption ◻ Dencryption |
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CFB (8-bit) |
◻ 128 Bits |
◻ Encryption ◻ Dencryption |
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◻ 192 Bits |
◻ Encryption ◻ Dencryption |
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◻ 256 Bits |
◻ Encryption ◻ Dencryption |
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CFB (128-bit) |
◻ 128 Bits |
◻ Encryption ◻ Dencryption |
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◻ 192 Bits |
◻ Encryption ◻ Dencryption |
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◻ 256 Bits |
◻ Encryption ◻ Dencryption |
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OFG |
☑ 128 Bits |
☑ Encryption ☑ Dencryption |
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◻ 192 Bits |
◻ Encryption ◻ Dencryption |
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◻ 256 Bits |
◻ Encryption ◻ Dencryption |
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◻ Counter |
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Size Supported |
◻ 128 Bits - Encryption, ◻ 192 Bits - Encryption, ◻ 256 Bits - Encryption |
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Source |
◻ Internal, ◻ External |
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Description of Counter Source |
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