encryption asymmetric - ECDSA for Android using SpongyCastle -

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i've added spongycastle eclipse android project, don't seem able find single good/complete example of how use ecdsa encryption & decryption of plain texts. imagine should 'hello world' ecnryption libraries.

can me this? or direct me towards other resource can me achieve same goals?

thanks.

here's example bouncycastle.org generating key, there it's standard use of keypair. @nelenkov wrote great article (as usual) on elliptic curve on android

ecgenparameterspec ecgenspec = new ecgenparameterspec("prime192v1"); //using spongycastle provider keypairgenerator  g = keypairgenerator.getinstance("ecdsa", "sc");  g.initialize(ecgenspec, new securerandom());  keypair pair = g.generatekeypair();

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