Blackberry ENTERPRISE SOLUTION SECURITY - ENTERPRISE SOLUTION - SECURITY TECHNICAL Overview page 70

BlackBerry Enterprise Solution
Key agreement scheme algorithms
Algorithm
DH
KEA
ECDH
ECMQV
Signature scheme algorithms
Algorithm
DSA
RSA using PKCS #1 (version 1.5 and 2.0)
RSA using ANSI X9.31
Note: ANSI X9.31 uses one of the following algorithms for the
required message digest code: SHA-1, SHA-256, SHA-384 or
SHA-512, or RIPEMD-160.
RSA using PSS
ECDSA
ECNR
Key generation algorithms
Algorithm Key length (bits)
RSA 512 to 2048
DH 512 to 4096
DSA 512 to 1024
EC 160 to 571
Message authentication codes
Code Key length (bits)
CBC MAC variable (block cipher key length)
HMAC variable
Message digest codes
Code
SHA-1, SHA-224, SHA-256,
SHA-384, SHA-512
MD2
MD4
MD5
www.blackberry.com
Key length (bits) Type
512 to 4096 discrete logarithm
1024 discrete logarithm
160 to 571 (EC) discrete logarithm
160 to 571 (EC) discrete logarithm
Type
integer factorization
discrete logarithm
discrete logarithm
(EC) discrete logarithm
Digest length (bits)
160, 224, 256, 384, 512
128
128
128
Key length (bits) Type
512 to 1024 discrete logarithm
512 to 4096 integer factorization
512 to 4096 integer factorization
512 to 4096 integer factorization
160 to 571 (EC) discrete
logarithm
160 to 571 (EC) discrete
logarithm
70