Cryptographic Protocols; Cryptographic Apis; Vpn Cryptographic Support; Wi-Fi Cryptographic Support - Blackberry PlayBook Security Technical Overview

Security Technical Overview

Cryptographic protocols

• SSL
• TLS
• IPSec
• WEP
• WPA
• WPA2

Cryptographic APIs

• libeap
• libipsec
• PF-Key
• Security Builder® Crypto™-C
• OpenSSL

VPN cryptographic support

Authentication
Protocol
types
IKE
IKEv2

Wi-Fi cryptographic support

Cryptographic protocol Encryption protocol
WEP
WPA
IKE IPSec
DH group
PSK, PKI, XAUTH- 1, 2, 5, 7 to
PSK, XAUTH-PKI 26
PSK, PKI, EAP- 1, 2, 5, 7 to
TLS, EAP-MS- 26
CHAPv2
RC4
TKIP
IKE IPSec cipher
DES (56-bit key),
Triple DES (168-
bit key), AES (128,
192, 256-bit keys)
DES (56-bit key),
Triple DES (168-
bit key), AES (128,
192, 256-bit key)
EAP outer method
—
PEAP, EAP-TTLS, EAP-FAST,
EAP-TLS
Cryptographic protocols
IKE IPSec hash IKE PRF
AES-XCBC, MD5, HMAC
SHA-1, SHA-256,
SHA-384,
SHA-512
AES-XCBC, MD5, AES-XCBC, HMAC-
SHA-1, SHA-256, MD5, HMAC-
SHA-384, SHA-1, HMAC-
SHA-512 SHA-256, HMAC-
SHA-384, HMAC-
SHA-512
EAP inner method
—
MSCHAPv2, EAP-GTC
33