The Java Developers Almanac 1.4


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Home > List of Packages > java.security  [30 examples] > Message Digests  [2 examples]

e206. Listing All Available Message Digest Algorithms

Retrieving the list of available message digest algorithms requires checking the services provided by all registered providers. The retrieved list of names can be used in creating a MessageDigest object.
    // This method is implemented in e194 Listing All Available Cryptographic Services
    String[] names = getCryptoImpls("MessageDigest");
An example of the output:
    MD5
    SHA
    SHA1
    SHA-1

 Related Examples
e207. Creating a Keyed Digest Using MD5

See also: Key Store    Permissions    Policy Files    Public and Private Keys    Signatures   


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