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< li class = "navelem" > < a class = "el" href = "../../dir_3f8eec2fc361645de4b1ec14c19fffc7.html" > packager< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_f99dae54fe7170f791f339b952d5067a.html" > media< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_e3bda0bde998a4d5063328245b9909be.html" > base< / a > < / li > < / ul >
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< div class = "title" > aes_decryptor.cc< / div > < / div >
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< div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > // Copyright 2016 Google Inc. All rights reserved.< / span > < / div > < div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > //< / span > < / div > < div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > // Use of this source code is governed by a BSD-style< / span > < / div > < div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < span class = "comment" > // license that can be found in the LICENSE file or at< / span > < / div > < div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > // https://developers.google.com/open-source/licenses/bsd< / span > < / div > < div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < / div > < div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "preprocessor" > #include " packager/media/base/aes_decryptor.h" < / span > < / div > < div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < / div > < div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "preprocessor" > #include < openssl/aes.h> < / span > < / div > < div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "preprocessor" > #include < algorithm> < / span > < / div > < div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "preprocessor" > #include " packager/base/logging.h" < / span > < / div > < div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < / div > < div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "keyword" > namespace < / span > {< / div > < div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < / div > < div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "comment" > // AES defines three key sizes: 128, 192 and 256 bits.< / span > < / div > < div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "keywordtype" > bool< / span > IsKeySizeValidForAes(< span class = "keywordtype" > size_t< / span > key_size) {< / div > < div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < span class = "keywordflow" > return< / span > key_size == 16 || key_size == 24 || key_size == 32;< / div > < div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   }< / div > < div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < / div > < div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   } < span class = "comment" > // namespace< / span > < / div > < div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < / div > < div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "keyword" > namespace < / span > < a class = "code" href = "../../d8/daf/namespaceshaka.html" > shaka< / a > {< / div > < div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < span class = "keyword" > namespace < / span > media {< / div > < div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < / div > < div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > < a class = "line" href = "../../df/d2d/classshaka_1_1media_1_1AesCbcDecryptor.html#a855ab9fa2f350879a7716ec90033f825" > 25< / a > < / span >   < a class = "code" href = "../../df/d2d/classshaka_1_1media_1_1AesCbcDecryptor.html#a855ab9fa2f350879a7716ec90033f825" > AesCbcDecryptor::AesCbcDecryptor< / a > (CbcPaddingScheme padding_scheme)< / div > < div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   : < a class = "code" href = "../../df/d2d/classshaka_1_1media_1_1AesCbcDecryptor.html" > AesCbcDecryptor< / a > (padding_scheme, kDontUseConstantIv) {}< / div > < div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   < / div > < div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > < a class = "line" href = "../../df/d2d/classshaka_1_1media_1_1AesCbcDecryptor.html#a350d11c34c42ee4d4e62cdd7aebc5fbb" > 28< / a > <
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< div class = "ttc" id = "classshaka_1_1media_1_1AesCbcDecryptor_html" > < div class = "ttname" > < a href = "../../df/d2d/classshaka_1_1media_1_1AesCbcDecryptor.html" > shaka::media::AesCbcDecryptor< / a > < / div > < div class = "ttdoc" > Class which implements AES-CBC (Cipher block chaining) decryption. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d8/d4d/aes__decryptor_8h_source.html#l00025" > aes_decryptor.h:25< / a > < / div > < / div >
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< div class = "ttc" id = "namespaceshaka_html" > < div class = "ttname" > < a href = "../../d8/daf/namespaceshaka.html" > shaka< / a > < / div > < div class = "ttdoc" > All the methods that are virtual are virtual for mocking. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d4/d15/gflags__hex__bytes_8cc_source.html#l00011" > gflags_hex_bytes.cc:11< / a > < / div > < / div >
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< div class = "ttc" id = "classshaka_1_1media_1_1AesCbcDecryptor_html_a855ab9fa2f350879a7716ec90033f825" > < div class = "ttname" > < a href = "../../df/d2d/classshaka_1_1media_1_1AesCbcDecryptor.html#a855ab9fa2f350879a7716ec90033f825" > shaka::media::AesCbcDecryptor::AesCbcDecryptor< / a > < / div > < div class = "ttdeci" > AesCbcDecryptor(CbcPaddingScheme padding_scheme)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../da/df4/aes__decryptor_8cc_source.html#l00025" > aes_decryptor.cc:25< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1AesCbcDecryptor_html_a71ff0b9654de96f9990b29c35fa9b7bf" > < div class = "ttname" > < a href = "../../df/d2d/classshaka_1_1media_1_1AesCbcDecryptor.html#a71ff0b9654de96f9990b29c35fa9b7bf" > shaka::media::AesCbcDecryptor::InitializeWithIv< / a > < / div > < div class = "ttdeci" > bool InitializeWithIv(const std::vector< uint8_t > & key, const std::vector< uint8_t > & iv) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../da/df4/aes__decryptor_8cc_source.html#l00040" > aes_decryptor.cc:40< / a > < / div > < / div >
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< div class = "ttc" id = "classshaka_1_1media_1_1AesCryptor_html_a15094d3249fa0b82b8acc4d52209c51e" > < div class = "ttname" > < a href = "../../df/d87/classshaka_1_1media_1_1AesCryptor.html#a15094d3249fa0b82b8acc4d52209c51e" > shaka::media::AesCryptor::iv< / a > < / div > < div class = "ttdeci" > const std::vector< uint8_t > & iv() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d0/d42/aes__cryptor_8h_source.html#l00082" > aes_cryptor.h:82< / a > < / div > < / div >
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< div class = "ttc" id = "classshaka_1_1media_1_1AesCryptor_html_a4875146da4761bb757d6b00132ae6fea" > < div class = "ttname" > < a href = "../../df/d87/classshaka_1_1media_1_1AesCryptor.html#a4875146da4761bb757d6b00132ae6fea" > shaka::media::AesCryptor::SetIv< / a > < / div > < div class = "ttdeci" > bool SetIv(const std::vector< uint8_t > & iv)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/d55/aes__cryptor_8cc_source.html#l00067" > aes_cryptor.cc:67< / a > < / div > < / div >
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