SLE66CX642PC datasheet(5/9 Pages) INFINEON

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SLE 66CX642P

Short Product Information

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11.02

Performance Advanced Crypto Engine

Calculation Time

Operation

Modulus

Exponent

5MHz

10 MHz

15 MHz

Modular Exponentiation

RSA Encrypt / RSA Signature Verify

1024 bit

2048 bit

17 bit

20 ms

630 ms

11 ms

315 ms

7 ms

210 ms

Modular Exponentiation

RSA Decrypt / RSA Signature

Generate

1024 bit

820 ms

410 ms

273 ms

Modular Exponentiation using CRT

RSA Decrypt / RSA Signature

Generate

eq.1024 bit

eq.2048 bit

eq.1024 bit

eq.2048 bit

250 ms

1840 ms

125 ms

920 ms

83 ms

614 ms

DSA Signature Generate

512 bit

160 bit

97ms

49 ms

32 ms

DSA Signature Verify

512 bit

160 bit

117 ms

59 ms

39 ms

DSA Signature Generate

1024 bit

160 bit

438 ms

219 ms

146 ms

DSA Signature Verify

1024 bit

160 bit

711 ms

356 ms

237 ms

Performance DDES-EC2 Accelerator

Encryption Time for an

8-Byte Block incl. Data

Transfer

Operation

Data Block

Length

5 MHz 10 MHz 15 MHz

56-bit Single DES Encryption

64 bit

23 µs

11 µs

8 µs

112-bit Triple DES Encryption

64 bit

35 µs

17 µs

12 µs

Calculation Time

Operand

Length

5 MHz 10MHz 15 MHz

Elliptic Curves GF(2

n) EC-DSA Signature Generate

192 bit

285 ms 142 ms 95 ms

Elliptic Curves GF(2

n) EC-DSA Signature Verify

192 bit

540 ms 270 ms 180 ms

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