java类库详细讲解
源代码在线查看： listmac.html
Listing All Available Message Authentication Code (MAC) Key Generators
(Java Developers Almanac Example)
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The Java Developers Almanac 1.4
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javax.crypto
[14 examples]
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MAC
[3 examples]
e467.
Listing All Available Message Authentication Code (MAC) Key Generators
Retrieving the list of available MAC algorithms requires checking the
services provided by all registered providers.
// This method is implemented in e194 Listing All Available Cryptographic Services
String[] names = getCryptoImpls("Mac");
An example of the output:
HmacSHA1
HmacMD5
Related Examples
e468.
Generating a Message Authentication Code (MAC) Key
e469.
Generating a Message Authentication Code (MAC)
See also:
Encrypting and Decrypting
Key Agreement
Symmetric Keys
© 2002 Addison-Wesley.
