RSA signature algorithm: | SHA-1/SHA-256/SHA-384/SHA-512/MD2/MD5 |
RSA public-key algorithm (key length): | RSA (512 bits/1024 bits/2048 bits/4096 bits) |
DSA signature algorithm: | SHA-1 |
DSA public-key algorithm (key length): | DSA (1024 bits/2048 bits/3072 bits) |
ECDSA signature algorithm: | SHA-1/SHA-256/SHA-384/SHA-512 |
ECDSA public-key algorithm (key length): | ECDSA (P256/P384/P521) |
Certificate format: | User Signature Certificates, Key: PKCS#12 CA Certificates: X.509 DER/PEM |
File extension: | User Signature Certificates, Key: p12/pfx CA Certificates: cer/pem |
Maximum number of registrable certificates: | Key: 5 CA Certificates: 88 |
Hash: | MD4, MD5, SHA-1 |
HMAC: | HMAC-MD5 |
Common key cryptosystem: | RC2, RC4, DES |
Public key cryptosystem: | RSA encryption (512 bits/1024 bits), RSA signature (512 bits/1024 bits), DSA (512 bits/1024 bits), DH (512 bits/1024 bits) |
Even when <Prohibit Weak Encryp. Key/Cert.> is set to <On>, the hash algorithm SHA-1, which is used for signing a root certificate, can be used. |
Log Type | Number Indicated as "Log Type" in the CSV File | Description |
Job Log | 128 | Scan logs are not supported. There are three types of logs: Copy Job History, Print History, and Communication History. |
Transmission Log | 128 | The log contains information related to transmissions. |