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<a href="ske__gcm_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span> </div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#ifndef SKE_GCM_H</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#define SKE_GCM_H</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include &quot;<a class="code" href="ske_8h.html">ske.h</a>&quot;</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"><a class="line" href="ske__gcm_8h.html#a959c5a5051d8525bdb791c83f6584821"> 18</a></span><span class="preprocessor">#define SKE_HP_GCM_MAX_BYTES (16)</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"><a class="line" href="structske__gcm__ctx__t.html"> 20</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="structske__gcm__ctx__t.html#a9a9d0b69be6d96922f0cdf24457251fe"> 21</a></span> uint8_t buf[16];</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"><a class="line" href="structske__gcm__ctx__t.html#a5de3cc23f88be17104a06a8e2ccd10c9"> 22</a></span> <a class="code hl_struct" href="structske__ctx__t.html">ske_ctx_t</a> ske_gcm_ctx[1];</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"><a class="line" href="structske__gcm__ctx__t.html#a3b1951c8b7c58ed0e46f5a7ec7c52bb7"> 23</a></span> <a class="code hl_enumeration" href="ske__basic_8h.html#a6d353c9d5f63f56bc68c2dc0c937f9ab">SKE_CRYPTO</a> <a class="code hl_variable" href="structske__gcm__ctx__t.html#a3b1951c8b7c58ed0e46f5a7ec7c52bb7">crypto</a>;</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"><a class="line" href="structske__gcm__ctx__t.html#af3becf64e6741b2caf5fae8c828a4ce0"> 24</a></span> uint32_t <a class="code hl_variable" href="structske__gcm__ctx__t.html#af3becf64e6741b2caf5fae8c828a4ce0">aad_bytes</a>;</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="structske__gcm__ctx__t.html#aeafd20b035e9aa7ead8b7c2f70cb978d"> 25</a></span> uint32_t <a class="code hl_variable" href="structske__gcm__ctx__t.html#aeafd20b035e9aa7ead8b7c2f70cb978d">c_bytes</a>;</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"><a class="line" href="structske__gcm__ctx__t.html#aed1830e3616feca45be903dd7f7eee35"> 26</a></span> uint8_t <a class="code hl_variable" href="structske__gcm__ctx__t.html#aed1830e3616feca45be903dd7f7eee35">current_bytes</a>;</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span>} <a class="code hl_struct" href="structske__gcm__ctx__t.html">ske_gcm_ctx_t</a>;</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="ske__gcm_8h.html#ae7a00c3d4d7be0a46bec03b5362a7518"> 29</a></span>uint32_t <a class="code hl_function" href="ske__gcm_8h.html#ae7a00c3d4d7be0a46bec03b5362a7518">ske_hp_gcm_init</a>(<a class="code hl_struct" href="structske__gcm__ctx__t.html">ske_gcm_ctx_t</a> *ctx, <a class="code hl_enumeration" href="ske__basic_8h.html#a82ca9bec4bf5ba2372b4145c0e9812f4">SKE_ALG</a> alg, <a class="code hl_enumeration" href="ske__basic_8h.html#a6d353c9d5f63f56bc68c2dc0c937f9ab">SKE_CRYPTO</a> crypto,</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> uint8_t *key, uint16_t sp_key_idx, uint8_t *iv,</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> uint32_t iv_bytes, uint32_t aad_bytes,</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> uint32_t c_bytes);</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"><a class="line" href="ske__gcm_8h.html#af9a06c10544be63effd15e3f48b14c53"> 34</a></span>uint32_t <a class="code hl_function" href="ske__gcm_8h.html#af9a06c10544be63effd15e3f48b14c53">ske_hp_gcm_aad</a>(<a class="code hl_struct" href="structske__gcm__ctx__t.html">ske_gcm_ctx_t</a> *ctx, uint8_t *aad);</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="ske__gcm_8h.html#a2dbc455e232b8c6cfcea323670d289cb"> 36</a></span>uint32_t <a class="code hl_function" href="ske__gcm_8h.html#a2dbc455e232b8c6cfcea323670d289cb">ske_hp_gcm_update</a>(<a class="code hl_struct" href="structske__gcm__ctx__t.html">ske_gcm_ctx_t</a> *ctx, uint8_t *in, uint8_t *out,</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> uint32_t bytes);</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="ske__gcm_8h.html#a878f2cc01c90cf0077835ac41e04fba4"> 39</a></span>uint32_t <a class="code hl_function" href="ske__gcm_8h.html#a878f2cc01c90cf0077835ac41e04fba4">ske_hp_gcm_final</a>(<a class="code hl_struct" href="structske__gcm__ctx__t.html">ske_gcm_ctx_t</a> *ctx, uint8_t *tag, uint32_t tag_bytes);</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="ske__gcm_8h.html#a36f89833dceaea8533dd884ce0b63615"> 41</a></span>uint32_t <a class="code hl_function" href="ske__gcm_8h.html#a36f89833dceaea8533dd884ce0b63615">ske_hp_gcm_crypto</a>(<a class="code hl_enumeration" href="ske__basic_8h.html#a82ca9bec4bf5ba2372b4145c0e9812f4">SKE_ALG</a> alg, <a class="code hl_enumeration" href="ske__basic_8h.html#a6d353c9d5f63f56bc68c2dc0c937f9ab">SKE_CRYPTO</a> crypto, uint8_t *key,</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> uint16_t sp_key_idx, uint8_t *iv, uint32_t iv_bytes,</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> uint8_t *aad, uint32_t aad_bytes, uint8_t *in,</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> uint8_t *out, uint32_t c_bytes, uint8_t *tag,</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> uint32_t tag_bytes);</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><span class="preprocessor">#ifdef SKE_HP_DMA_FUNCTION</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span>uint32_t ske_hp_dma_gcm_init(<a class="code hl_struct" href="structske__gcm__ctx__t.html">ske_gcm_ctx_t</a> *ctx, <a class="code hl_enumeration" href="ske__basic_8h.html#a82ca9bec4bf5ba2372b4145c0e9812f4">SKE_ALG</a> alg, <a class="code hl_enumeration" href="ske__basic_8h.html#a6d353c9d5f63f56bc68c2dc0c937f9ab">SKE_CRYPTO</a> crypto,</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> uint8_t *key, uint16_t sp_key_idx, uint8_t *iv,</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> uint32_t iv_bytes, uint32_t aad_bytes,</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> uint32_t c_bytes);</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span>uint32_t ske_hp_dma_gcm_update_blocks(<a class="code hl_struct" href="structske__gcm__ctx__t.html">ske_gcm_ctx_t</a> *ctx, uint32_t *in,</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> uint32_t *out, uint32_t tag_bytes);</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span>uint32_t ske_hp_dma_gcm_final(<a class="code hl_struct" href="structske__gcm__ctx__t.html">ske_gcm_ctx_t</a> *ctx);</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> </div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span>uint32_t ske_hp_dma_gcm_crypto(<a class="code hl_enumeration" href="ske__basic_8h.html#a82ca9bec4bf5ba2372b4145c0e9812f4">SKE_ALG</a> alg, <a class="code hl_enumeration" href="ske__basic_8h.html#a6d353c9d5f63f56bc68c2dc0c937f9ab">SKE_CRYPTO</a> crypto, uint8_t *key,</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> uint16_t sp_key_idx, uint8_t *iv,</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> uint32_t iv_bytes, uint32_t aad_bytes,</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> uint32_t *in, uint32_t *out, uint32_t c_bytes,</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> uint32_t tag_bytes);</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span><span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span>}</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span><span class="preprocessor">#endif</span></div>
<div class="ttc" id="aske_8h_html"><div class="ttname"><a href="ske_8h.html">ske.h</a></div><div class="ttdoc">Semidrive CRYPTO ske header file.</div></div>
<div class="ttc" id="aske__basic_8h_html_a6d353c9d5f63f56bc68c2dc0c937f9ab"><div class="ttname"><a href="ske__basic_8h.html#a6d353c9d5f63f56bc68c2dc0c937f9ab">SKE_CRYPTO</a></div><div class="ttdeci">SKE_CRYPTO</div><div class="ttdef"><b>Definition:</b> ske_basic.h:153</div></div>
<div class="ttc" id="aske__basic_8h_html_a82ca9bec4bf5ba2372b4145c0e9812f4"><div class="ttname"><a href="ske__basic_8h.html#a82ca9bec4bf5ba2372b4145c0e9812f4">SKE_ALG</a></div><div class="ttdeci">SKE_ALG</div><div class="ttdef"><b>Definition:</b> ske_basic.h:158</div></div>
<div class="ttc" id="aske__gcm_8h_html_a2dbc455e232b8c6cfcea323670d289cb"><div class="ttname"><a href="ske__gcm_8h.html#a2dbc455e232b8c6cfcea323670d289cb">ske_hp_gcm_update</a></div><div class="ttdeci">uint32_t ske_hp_gcm_update(ske_gcm_ctx_t *ctx, uint8_t *in, uint8_t *out, uint32_t bytes)</div></div>
<div class="ttc" id="aske__gcm_8h_html_a36f89833dceaea8533dd884ce0b63615"><div class="ttname"><a href="ske__gcm_8h.html#a36f89833dceaea8533dd884ce0b63615">ske_hp_gcm_crypto</a></div><div class="ttdeci">uint32_t ske_hp_gcm_crypto(SKE_ALG alg, SKE_CRYPTO crypto, uint8_t *key, uint16_t sp_key_idx, uint8_t *iv, uint32_t iv_bytes, uint8_t *aad, uint32_t aad_bytes, uint8_t *in, uint8_t *out, uint32_t c_bytes, uint8_t *tag, uint32_t tag_bytes)</div></div>
<div class="ttc" id="aske__gcm_8h_html_a878f2cc01c90cf0077835ac41e04fba4"><div class="ttname"><a href="ske__gcm_8h.html#a878f2cc01c90cf0077835ac41e04fba4">ske_hp_gcm_final</a></div><div class="ttdeci">uint32_t ske_hp_gcm_final(ske_gcm_ctx_t *ctx, uint8_t *tag, uint32_t tag_bytes)</div></div>
<div class="ttc" id="aske__gcm_8h_html_ae7a00c3d4d7be0a46bec03b5362a7518"><div class="ttname"><a href="ske__gcm_8h.html#ae7a00c3d4d7be0a46bec03b5362a7518">ske_hp_gcm_init</a></div><div class="ttdeci">uint32_t ske_hp_gcm_init(ske_gcm_ctx_t *ctx, SKE_ALG alg, SKE_CRYPTO crypto, uint8_t *key, uint16_t sp_key_idx, uint8_t *iv, uint32_t iv_bytes, uint32_t aad_bytes, uint32_t c_bytes)</div></div>
<div class="ttc" id="aske__gcm_8h_html_af9a06c10544be63effd15e3f48b14c53"><div class="ttname"><a href="ske__gcm_8h.html#af9a06c10544be63effd15e3f48b14c53">ske_hp_gcm_aad</a></div><div class="ttdeci">uint32_t ske_hp_gcm_aad(ske_gcm_ctx_t *ctx, uint8_t *aad)</div></div>
<div class="ttc" id="astructske__ctx__t_html"><div class="ttname"><a href="structske__ctx__t.html">ske_ctx_t</a></div><div class="ttdef"><b>Definition:</b> ske_basic.h:210</div></div>
<div class="ttc" id="astructske__gcm__ctx__t_html"><div class="ttname"><a href="structske__gcm__ctx__t.html">ske_gcm_ctx_t</a></div><div class="ttdef"><b>Definition:</b> ske_gcm.h:20</div></div>
<div class="ttc" id="astructske__gcm__ctx__t_html_a3b1951c8b7c58ed0e46f5a7ec7c52bb7"><div class="ttname"><a href="structske__gcm__ctx__t.html#a3b1951c8b7c58ed0e46f5a7ec7c52bb7">ske_gcm_ctx_t::crypto</a></div><div class="ttdeci">SKE_CRYPTO crypto</div><div class="ttdef"><b>Definition:</b> ske_gcm.h:23</div></div>
<div class="ttc" id="astructske__gcm__ctx__t_html_aeafd20b035e9aa7ead8b7c2f70cb978d"><div class="ttname"><a href="structske__gcm__ctx__t.html#aeafd20b035e9aa7ead8b7c2f70cb978d">ske_gcm_ctx_t::c_bytes</a></div><div class="ttdeci">uint32_t c_bytes</div><div class="ttdef"><b>Definition:</b> ske_gcm.h:25</div></div>
<div class="ttc" id="astructske__gcm__ctx__t_html_aed1830e3616feca45be903dd7f7eee35"><div class="ttname"><a href="structske__gcm__ctx__t.html#aed1830e3616feca45be903dd7f7eee35">ske_gcm_ctx_t::current_bytes</a></div><div class="ttdeci">uint8_t current_bytes</div><div class="ttdef"><b>Definition:</b> ske_gcm.h:26</div></div>
<div class="ttc" id="astructske__gcm__ctx__t_html_af3becf64e6741b2caf5fae8c828a4ce0"><div class="ttname"><a href="structske__gcm__ctx__t.html#af3becf64e6741b2caf5fae8c828a4ce0">ske_gcm_ctx_t::aad_bytes</a></div><div class="ttdeci">uint32_t aad_bytes</div><div class="ttdef"><b>Definition:</b> ske_gcm.h:24</div></div>
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