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< div id = "projectbrief" > Highly optimized implementation of the NTRUEncrypt algorithm< / div >
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< div class = "title" > ntru_keypair.h File Reference< / div > < / div >
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< p > public API, key handling
< a href = "#details" > More...< / a > < / p >
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< div class = "textblock" > < code > #include < < a class = "el" href = "ntru_8h_source.html" > ntru.h< / a > > < / code > < br / >
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< code > #include < fmpz_poly.h> < / code > < br / >
< code > #include < fmpz.h> < / code > < br / >
< code > #include < stdbool.h> < / code > < br / >
< code > #include < stdint.h> < / code > < br / >
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Include dependency graph for ntru_keypair.h:< / div >
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< p > < a href = "ntru__keypair_8h_source.html" > Go to the source code of this file.< / a > < / p >
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Data Structures< / h2 > < / td > < / tr >
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< tr class = "memitem:" > < td class = "memItemLeft" align = "right" valign = "top" > struct   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structkeypair.html" > keypair< / a > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< / table > < table class = "memberdecls" >
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Typedefs< / h2 > < / td > < / tr >
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< tr class = "memitem:aacfc9254c7939584924ab9d27ba6f504" > < td class = "memItemLeft" align = "right" valign = "top" > typedef struct < a class = "el" href = "structkeypair.html" > keypair< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "ntru__keypair_8h.html#aacfc9254c7939584924ab9d27ba6f504" > keypair< / a > < / td > < / tr >
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< tr class = "separator:aacfc9254c7939584924ab9d27ba6f504" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< / table > < table class = "memberdecls" >
< 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:a2917137d0281aee3157e348581cef3a9" > < td class = "memItemLeft" align = "right" valign = "top" > bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "ntru__keypair_8h.html#a2917137d0281aee3157e348581cef3a9" > ntru_create_keypair< / a > (< a class = "el" href = "structkeypair.html" > keypair< / a > *pair, const fmpz_poly_t f, const fmpz_poly_t g, const < a class = "el" href = "structntru__params.html" > ntru_params< / a > *params)< / td > < / tr >
< tr class = "separator:a2917137d0281aee3157e348581cef3a9" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a4c1eb586b7b1c46d1a43147c88e0b25f" > < td class = "memItemLeft" align = "right" valign = "top" > bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "ntru__keypair_8h.html#a4c1eb586b7b1c46d1a43147c88e0b25f" > export_public_key< / a > (char const *const filename, const fmpz_poly_t pub, const < a class = "el" href = "structntru__params.html" > ntru_params< / a > *params)< / td > < / tr >
< tr class = "separator:a4c1eb586b7b1c46d1a43147c88e0b25f" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:ab4fa7bc1bbfb224f02a5aa8c498d7107" > < td class = "memItemLeft" align = "right" valign = "top" > bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "ntru__keypair_8h.html#ab4fa7bc1bbfb224f02a5aa8c498d7107" > export_priv_key< / a > (char const *const filename, const fmpz_poly_t priv, const < a class = "el" href = "structntru__params.html" > ntru_params< / a > *params)< / td > < / tr >
< tr class = "separator:ab4fa7bc1bbfb224f02a5aa8c498d7107" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a9fedb1c2bbcec20c67244e91987a7a77" > < td class = "memItemLeft" align = "right" valign = "top" > bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "ntru__keypair_8h.html#a9fedb1c2bbcec20c67244e91987a7a77" > import_public_key< / a > (fmpz_poly_t pub, char const *const filename, const < a class = "el" href = "structntru__params.html" > ntru_params< / a > *params)< / td > < / tr >
< tr class = "separator:a9fedb1c2bbcec20c67244e91987a7a77" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a0d387f6329b9bf79e4f9e8286a5d3337" > < td class = "memItemLeft" align = "right" valign = "top" > bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "ntru__keypair_8h.html#a0d387f6329b9bf79e4f9e8286a5d3337" > import_priv_key< / a > (fmpz_poly_t priv, fmpz_poly_t priv_inv, char const *const filename, const < a class = "el" href = "structntru__params.html" > ntru_params< / a > *params)< / td > < / tr >
< tr class = "separator:a0d387f6329b9bf79e4f9e8286a5d3337" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a5279c4990bc22bb9e735fe36372a6786" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "ntru__keypair_8h.html#a5279c4990bc22bb9e735fe36372a6786" > ntru_delete_keypair< / a > (< a class = "el" href = "structkeypair.html" > keypair< / a > *pair)< / td > < / tr >
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< tr class = "separator:a5279c4990bc22bb9e735fe36372a6786" > < 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 > public API, key handling < / p >
< p > This file holds the public API of generating, exporting and importing public and private keys of the pqc NTRU implementation and is meant to be installed on the client system. < / p >
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< p > Definition in file < a class = "el" href = "ntru__keypair_8h_source.html" > ntru_keypair.h< / a > .< / p >
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< / div > < h2 class = "groupheader" > Typedef Documentation< / h2 >
< a class = "anchor" id = "aacfc9254c7939584924ab9d27ba6f504" > < / a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > typedef struct < a class = "el" href = "structkeypair.html" > keypair< / a > < a class = "el" href = "structkeypair.html" > keypair< / a > < / td >
< / tr >
< / table >
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< / div > < div class = "memdoc" >
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< p > Definition at line < a class = "el" href = "ntru__keypair_8h_source.html#l00042" > 42< / a > of file < a class = "el" href = "ntru__keypair_8h_source.html" > ntru_keypair.h< / a > .< / p >
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< / div >
< / div >
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< h2 class = "groupheader" > Function Documentation< / h2 >
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< a class = "anchor" id = "ab4fa7bc1bbfb224f02a5aa8c498d7107" > < / a >
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< div class = "memitem" >
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< td class = "memname" > bool export_priv_key < / td >
< td > (< / td >
< td class = "paramtype" > char const *const  < / td >
< td class = "paramname" > < em > filename< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const fmpz_poly_t  < / td >
< td class = "paramname" > < em > priv< / 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 >
< / div > < div class = "memdoc" >
< p > Export the private key to a file.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > filename< / td > < td > the file to save the private key into < / td > < / tr >
< tr > < td class = "paramname" > priv< / td > < td > the private key < / td > < / tr >
< tr > < td class = "paramname" > params< / td > < td > the NTRU context < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > true for success, false if any of the file operations failed < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "a4c1eb586b7b1c46d1a43147c88e0b25f" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > bool export_public_key < / td >
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< td > (< / td >
< td class = "paramtype" > char const *const  < / td >
< td class = "paramname" > < em > filename< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const fmpz_poly_t  < / td >
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< td class = "paramname" > < em > pub< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const < a class = "el" href = "structntru__params.html" > ntru_params< / a > *  < / td >
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< td class = "paramname" > < em > params< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
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< td > < / td > < td > < / td >
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< / tr >
< / table >
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< / div > < div class = "memdoc" >
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< p > Export the public key to a file.< / p >
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< dl class = "params" > < dt > Parameters< / dt > < dd >
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< table class = "params" >
< tr > < td class = "paramname" > filename< / td > < td > the file to save the public key into < / td > < / tr >
< tr > < td class = "paramname" > pub< / td > < td > the public key < / td > < / tr >
< tr > < td class = "paramname" > params< / td > < td > the NTRU context < / td > < / tr >
< / table >
< / dd >
< / dl >
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< dl class = "section return" > < dt > Returns< / dt > < dd > true for success, false if any of the file operations failed < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "a0d387f6329b9bf79e4f9e8286a5d3337" > < / a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > bool import_priv_key < / td >
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< td > (< / td >
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< td class = "paramtype" > fmpz_poly_t  < / td >
< td class = "paramname" > < em > priv< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > fmpz_poly_t  < / td >
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< td class = "paramname" > < em > priv_inv< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > char const *const  < / td >
< td class = "paramname" > < em > filename< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const < a class = "el" href = "structntru__params.html" > ntru_params< / a > *  < / td >
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< 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 > Import the private key from a file and store him along with his inverse.< / p >
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< dl class = "params" > < dt > Parameters< / dt > < dd >
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< table class = "params" >
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< tr > < td class = "paramname" > priv< / td > < td > where to save the private key, must be initialized [out] < / td > < / tr >
< tr > < td class = "paramname" > priv_inv< / td > < td > where to save the inverse of the private key, must be initialized [out] < / td > < / tr >
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< tr > < td class = "paramname" > filename< / td > < td > the file to get the private key from < / td > < / tr >
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< tr > < td class = "paramname" > params< / td > < td > the NTRU context < / td > < / tr >
< / table >
< / dd >
< / dl >
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< dl class = "section return" > < dt > Returns< / dt > < dd > true for success, false if any of the file operations failed < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "a9fedb1c2bbcec20c67244e91987a7a77" > < / a >
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< td class = "memname" > bool import_public_key < / td >
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< td > (< / td >
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< td class = "paramtype" > fmpz_poly_t  < / td >
< td class = "paramname" > < em > pub< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > char const *const  < / td >
< td class = "paramname" > < em > filename< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const < a class = "el" href = "structntru__params.html" > ntru_params< / a > *  < / td >
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< 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 > Import the public key from a file.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
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< table class = "params" >
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< tr > < td class = "paramname" > pub< / td > < td > where to save the public key, must be initialized [out] < / td > < / tr >
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< tr > < td class = "paramname" > filename< / td > < td > the file to get the public key from < / td > < / tr >
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< tr > < td class = "paramname" > params< / td > < td > the NTRU context < / td > < / tr >
< / table >
< / dd >
< / dl >
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< dl class = "section return" > < dt > Returns< / dt > < dd > true for success, false if any of the file operations failed < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "a2917137d0281aee3157e348581cef3a9" > < / a >
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< td class = "memname" > bool ntru_create_keypair < / td >
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< td > (< / td >
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< td class = "paramtype" > < a class = "el" href = "structkeypair.html" > keypair< / a > *  < / td >
< td class = "paramname" > < em > pair< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const fmpz_poly_t  < / td >
< td class = "paramname" > < em > f< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const fmpz_poly_t  < / td >
< td class = "paramname" > < em > g< / em > , < / td >
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< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
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< td class = "paramtype" > const < a class = "el" href = "structntru__params.html" > ntru_params< / a > *  < / td >
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< 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 > Creates an NTRU key pair, consisting of public and private components.< / p >
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< dl class = "params" > < dt > Parameters< / dt > < dd >
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< table class = "params" >
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< tr > < td class = "paramname" > pair< / td > < td > store private and public components here (the polynomials inside the struct will be automatically initialized) [out] < / td > < / tr >
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< tr > < td class = "paramname" > f< / td > < td > a random polynomial < / td > < / tr >
< tr > < td class = "paramname" > g< / td > < td > a random polynomial < / td > < / tr >
< tr > < td class = "paramname" > params< / td > < td > the NTRU context < / td > < / tr >
< / table >
< / dd >
< / dl >
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< dl class = "section return" > < dt > Returns< / dt > < dd > true for success, false if f or g are not invertible (then the caller hast to try different ones) < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "a5279c4990bc22bb9e735fe36372a6786" > < / a >
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< div class = "memitem" >
< div class = "memproto" >
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< tr >
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< td class = "memname" > void ntru_delete_keypair < / td >
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< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "structkeypair.html" > keypair< / a > *  < / td >
< td class = "paramname" > < em > pair< / em > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
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< / div > < div class = "memdoc" >
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< p > Used to free the inner structure of a keypair. This will not call free() on the pair itself.< / p >
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< dl class = "params" > < dt > Parameters< / dt > < dd >
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< table class = "params" >
< tr > < td class = "paramname" > pair< / td > < td > the pair to free the inner structure of < / td > < / tr >
< / table >
< / dd >
< / dl >
< / div >
< / div >
< / div > <!-- contents -->
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< / a > 1.8.7
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