Digi-CA™ complies with this standard by using defined Algorithms and Parameters for Secure Electronic Signatures, that are accepted by this standard, namely:
Cryptographic hash function used: SHA1
Padding function used: emsa-pkcs1-v1_5
Signature algorithm used: rsa
Key generation algorithm: rsa (rsagen1)
Random number generation: true random number generation (FIPS 140-2 Level 3