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< div id = "projectbrief" > Highly optimized implementation of the NTRUEncrypt algorithm< / div >
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< div class = "title" > ntru_encrypt.h File Reference< / div > < / div >
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< p > header for encrypt.c
< a href = "#details" > More...< / a > < / p >
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< div class = "textblock" > < code > #include " < a class = "el" href = "ntru__params_8h_source.html" > ntru_params.h< / a > " < / code > < br / >
< code > #include " < a class = "el" href = "ntru__poly_8h_source.html" > ntru_poly.h< / a > " < / code > < br / >
< code > #include " < a class = "el" href = "ntru__string_8h_source.html" > ntru_string.h< / a > " < / code > < br / >
< code > #include < fmpz_poly.h> < / code > < br / >
< code > #include < fmpz.h> < / code > < br / >
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< / div > < div class = "textblock" > < div class = "dynheader" >
Include dependency graph for ntru_encrypt.h:< / div >
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< div class = "center" > < img src = "ntru__encrypt_8h__incl.png" border = "0" usemap = "#_2home_2travis_2build_2hasufell_2pqc_2src_2ntru__encrypt_8h" alt = "" / > < / div >
< map name = "_2home_2travis_2build_2hasufell_2pqc_2src_2ntru__encrypt_8h" id = "_2home_2travis_2build_2hasufell_2pqc_2src_2ntru__encrypt_8h" >
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< area shape = "rect" id = "node3" href = "ntru__params_8h.html" title = "NTRU parameters. " alt = "" coords = "5,195,109,224" / > < area shape = "rect" id = "node7" href = "ntru__poly_8h.html" title = "header for ntru_poly.c " alt = "" coords = "296,117,381,147" / > < area shape = "rect" id = "node21" href = "ntru__string_8h.html" title = "header for ntru_string.c " alt = "" coords = "443,117,536,147" / > < area shape = "rect" id = "node9" href = "ntru__err_8h.html" title = "error handling " alt = "" coords = "184,195,261,224" / > < / map >
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< p > < a href = "ntru__encrypt_8h_source.html" > Go to the source code of this file.< / a > < / p >
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< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "func-members" > < / a >
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Functions< / h2 > < / td > < / tr >
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< tr class = "memitem:a9063450af4b523d202c7628dbac70e68" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "ntru__encrypt_8h.html#a9063450af4b523d202c7628dbac70e68" > ntru_encrypt_poly< / a > (const fmpz_poly_t msg_tern, const fmpz_poly_t pub_key, const fmpz_poly_t rnd, fmpz_poly_t out, const < a class = "el" href = "structntru__params.html" > ntru_params< / a > *params)< / td > < / tr >
< tr class = "separator:a9063450af4b523d202c7628dbac70e68" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a0bb47c0fa0dd4a4cfa0c0f7a722fd554" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "structstring.html" > string< / a > *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "ntru__encrypt_8h.html#a0bb47c0fa0dd4a4cfa0c0f7a722fd554" > ntru_encrypt_string< / a > (const < a class = "el" href = "structstring.html" > string< / a > *msg, const fmpz_poly_t pub_key, const fmpz_poly_t rnd, const < a class = "el" href = "structntru__params.html" > ntru_params< / a > *params)< / td > < / tr >
< tr class = "separator:a0bb47c0fa0dd4a4cfa0c0f7a722fd554" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< / table >
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< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
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< div class = "textblock" > < p > header for encrypt.c < / p >
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< p > Header for the internal API of < a class = "el" href = "ntru__encrypt_8c.html" title = "NTRU encryption. " > ntru_encrypt.c< / a > . < / p >
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< p > Definition in file < a class = "el" href = "ntru__encrypt_8h_source.html" > ntru_encrypt.h< / a > .< / p >
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< / div > < h2 class = "groupheader" > Function Documentation< / h2 >
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< td class = "memname" > void ntru_encrypt_poly < / td >
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< td > (< / td >
< td class = "paramtype" > const fmpz_poly_t  < / td >
< td class = "paramname" > < em > msg_tern< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const fmpz_poly_t  < / td >
< td class = "paramname" > < em > pub_key< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const fmpz_poly_t  < / td >
< td class = "paramname" > < em > rnd< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > fmpz_poly_t  < / td >
< td class = "paramname" > < em > out< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const < a class = "el" href = "structntru__params.html" > ntru_params< / a > *  < / td >
< td class = "paramname" > < em > params< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
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< p > encrypt the msg, using the math: e = (h ∗ < / p >
< p > e = the encrypted poly< / p >
< p > h = the public key< / p >
< p > r = the random poly< / p >
< p > m = the message poly< / p >
< p > q = large mod< / p >
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< dl class = "params" > < dt > Parameters< / dt > < dd >
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< table class = "params" >
< tr > < td class = "paramname" > msg_tern< / td > < td > the message to encrypt, in ternary format < / td > < / tr >
< tr > < td class = "paramname" > pub_key< / td > < td > the public key < / td > < / tr >
< tr > < td class = "paramname" > rnd< / td > < td > the random poly (should have relatively small coefficients, but not restricted to {-1, 0, 1}) < / td > < / tr >
< tr > < td class = "paramname" > out< / td > < td > the output poly which is in the range {0, q-1} (not ternary!) [out] < / td > < / tr >
< tr > < td class = "paramname" > params< / td > < td > < a class = "el" href = "structntru__params.html" > ntru_params< / a > the ntru context < / td > < / tr >
< / table >
< / dd >
< / dl >
< p > Definition at line < a class = "el" href = "ntru__encrypt_8c_source.html#l00046" > 46< / a > of file < a class = "el" href = "ntru__encrypt_8c_source.html" > ntru_encrypt.c< / a > .< / p >
< / div >
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< a class = "anchor" id = "a0bb47c0fa0dd4a4cfa0c0f7a722fd554" > < / a >
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< td class = "memname" > < a class = "el" href = "structstring.html" > string< / a > * ntru_encrypt_string < / td >
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< td > (< / td >
< td class = "paramtype" > const < a class = "el" href = "structstring.html" > string< / a > *  < / td >
< td class = "paramname" > < em > msg< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const fmpz_poly_t  < / td >
< td class = "paramname" > < em > pub_key< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const fmpz_poly_t  < / td >
< td class = "paramname" > < em > rnd< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const < a class = "el" href = "structntru__params.html" > ntru_params< / a > *  < / td >
< td class = "paramname" > < em > params< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
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< / div > < div class = "memdoc" >
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< p > Encrypt a message in the form of a null-terminated char array and return a string.< / p >
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< dl class = "params" > < dt > Parameters< / dt > < dd >
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< table class = "params" >
< tr > < td class = "paramname" > msg< / td > < td > the message < / td > < / tr >
< tr > < td class = "paramname" > pub_key< / td > < td > the public key < / td > < / tr >
< tr > < td class = "paramname" > rnd< / td > < td > the random poly (should have relatively small coefficients, but not restricted to {-1, 0, 1}) < / td > < / tr >
< tr > < td class = "paramname" > params< / td > < td > < a class = "el" href = "structntru__params.html" > ntru_params< / a > the ntru context < / td > < / tr >
< / table >
< / dd >
< / dl >
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< dl class = "section return" > < dt > Returns< / dt > < dd > the newly allocated encrypted string < / dd > < / dl >
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< p > Definition at line < a class = "el" href = "ntru__encrypt_8c_source.html#l00074" > 74< / a > of file < a class = "el" href = "ntru__encrypt_8c_source.html" > ntru_encrypt.c< / a > .< / p >
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