This image consists of five cylinders that represent the following:
Application
Provider Framework
ProviderA
: Message digest implementations SHA384 and SHA512
ProviderB
: Message digest implementations SHA256 and SHA384
ProviderC
: Message digest implementations SHA256 and SHA512
An arrow representing a call to MessageDigest.getInstance("SHA-256")
starts from the Application cylinder and passes through the following cylinders in the indicated order:
Provider Framework
ProviderA
ProviderB
Provider Framework
The arrow ends at the Application cylinder. The call to MessageDigest.getInstance("SHA-256")
has returned a SHA-256 message digest implementation from ProviderB
.