SLE66CLX640P Datasheet, PDF (7/12 Pages) Infineon Technologies AG – Security & Chip Card ICs

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SLE 66CLX640P
Timing performances are independent of the contact or contactless interface.
Table 1 Performance Advanced Crypto Engine
Operation
Modulus
Exponent Calculation Calculation
Time at 5 MHz Time at
15 MHz
Modular Exponentiation
160 bit
160 bit
20 ms
7 ms
Modular Exponentiation
256 bit
256 bit
35 ms
12 ms
Modular Exponentiation
512 bit
512 bit
110 ms
37 ms
Modular Exponentiation
RSA Encrypt / RSA Signature Verify
1024 bit 16 bit
20 ms
7 ms
Modular Exponentiation
1024 bit
RSA Decrypt / RSA Signature Generate
1024 bit
820 ms
273 ms
Modular Exponentiation using CRT
eq.1024 bit eq.1024 bit 250 ms
RSA Decrypt / RSA Signature Generate
83 ms
DSA Signature Generate
512 bit
160 bit
145 ms
48 ms
DSA Signature Verify
512 bit
160 bit
130 ms
43 ms
DSA Signature Generate
1024 bit 160 bit
290 ms
97 ms
DSA Signature Verify
1024 bit 160 bit
360 ms
120 ms
Elliptic Curves EC-GDSA Sign. Generate 160 bit
160 bit
260 ms
87 ms
Elliptic Curves EC-GDSA Sign. Verify. 160 bit
160 bit
550 ms
183 ms
Short Product Information
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2004-04-27