load('../webclient/lib/sjcl.js')
var aeskey = sjcl.codec.hex.toBits('12538243c49f1c58e6f7b0687bbd65b2')
var iv = sjcl.codec.hex.toBits('250c3041c00a605a4100e264abbc588b')
var plaintext = "La chaire est triste, hélas ! et j'ai lu tous les livres."
var header = sjcl.codec.utf8String.toBits('Mallarmé')
var secret = sjcl.encrypt(aeskey, plaintext,{mode:'ocb2', iv:iv, adata:header, ts:128})
print(secret)