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The Java Developers Almanac 1.4Order this book from Amazon. |
e206. Listing All Available Message Digest AlgorithmsRetrieving 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 aMessageDigest 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
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