Inadequate Encryption Strength

Overview Affected versions of this package are vulnerable to Inadequate Encryption Strength in the BcKeyStoreSpi.engineLoad method, which for legacy BKS keystore versions 0 and 1 passes hMac.getMacSize 20 bytes for SHA-1 to generateDerivedMacParameters, where PKCS12ParametersGenerator divides it ...

Bouncy Castle BKS-V1 keystore files vulnerable to trivial hash collisions

Overview Bouncy Castle BKS version 1 keystore files use an HMAC that is only 16 bits long, which can allow an attacker to compromise the integrity of a BKS-V1 keystore. Description Bouncy Castle is a cryptographic library for C and Java applications, including Android applications. BKS is a...