| http://www.w3.org/ns/prov#value | - In mid-1931, at the Polish General Staff, a Cipher Bureau was formed by merging the Radio-Intelligence Office (Referat Radiowywiadu) and the Polish-Cryptography Office (Referat Szyfr??w W??asnych).[12] The Bureau was charged with both cryptography ??? the generation, and supervision of the use, of ciphers and codes ??? and cryptology, the study of ciphers and codes, particularly for the purpose of
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