- Mac - Class in javax.crypto
 
- 
This class provides the functionality of a "Message Authentication Code"
 (MAC) algorithm.
 
- MessageDigest - Class in java.security
 
- 
This MessageDigest class provides applications the functionality of a
 message digest algorithm, such as SHA-1 or SHA-256.
 
- MessageDigest(String) - Constructor for class java.security.MessageDigest
 
- 
Creates a message digest with the specified algorithm name.
 
- MessageDigestSpi - Class in java.security
 
- 
This class defines the Service Provider Interface (SPI)
 for the MessageDigest class, which provides the functionality
 of a message digest algorithm, such as MD5 or SHA.
 
- MessageDigestSpi() - Constructor for class java.security.MessageDigestSpi
 
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