Standard Cryptographic LSIs
This cryptographic LSI was fabricated with a 130-nm TSMC standard cell library. ISO/IEC 18033-3 standard block ciphers AES, Camellia, SEED, MISTY-1, CAST-128, a defact standard DES, and a public-key cipher RSA are supported. The key size for export version is limited as 56 bits for block ciphers and 512 bits for RSA.
- Cryptographic LSI for SASEBO-R Specification Ver. 1.0 (English) (pdf 371KB)
- Cryptographic LSI for SASEBO-R Specification Ver. 1.0 (Japanese) (pdf 418KB)
Two cryptographic LSIs fabricated with 90-nm and 130-nm TSMC standard cell libraries support elliptic curve cryptography as well as the ISO/IEC 18033-3 standard block ciphers and RSA. Seven AES circuits with side channel attack countermeasures are also integrated on the LISs.
- Standard Cryptographic LSI Specification -with Side Channel Attack Counter Measures- Ver. 1.0 (pdf 6.95MB)
- Standard Cryptographic LSI Specification -with Side Channel Attack Counter Measures- Ver. 1.0 (Japanese) (pdf 7.02MB)
This report provids experimental results of various power analysis attacks on the AES and RSA circuits, in which the cryptographic LSI on SASEBO-R and the Xilinx FPGA on SASEBO-G were used.