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< title > post quantum cryptography: /home/travis/build/hasufell/pqc/src/ntru_file.c Source File< / title >
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< div id = "projectbrief" > Highly optimized implementation of the NTRUEncrypt algorithm< / div >
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< a href = "ntru__file_8c.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > /*< / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > * Copyright (C) 2014 FH Bielefeld< / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > *< / span > < / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < span class = "comment" > * This file is part of a FH Bielefeld project.< / span > < / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > *< / span > < / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < span class = "comment" > * This library is free software; you can redistribute it and/or< / span > < / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "comment" > * modify it under the terms of the GNU Lesser General Public< / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < span class = "comment" > * License as published by the Free Software Foundation; either< / span > < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "comment" > * version 2.1 of the License, or (at your option) any later version.< / span > < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "comment" > *< / span > < / div >
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< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "comment" > * but WITHOUT ANY WARRANTY; without even the implied warranty of< / span > < / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "comment" > * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU< / span > < / div >
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< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "comment" > * You should have received a copy of the GNU Lesser General Public< / span > < / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < span class = "comment" > * License along with this library; if not, write to the Free Software< / span > < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "comment" > * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,< / span > < / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < span class = "comment" > * MA 02110-1301 USA< / span > < / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < span class = "comment" > */< / span > < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "ntru__common_8h.html" > ntru_common.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "ntru__err_8h.html" > ntru_err.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "ntru__mem_8h.html" > ntru_mem.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "ntru__string_8h.html" > ntru_string.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   < / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   < span class = "preprocessor" > #include < fcntl.h> < / span > < / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   < span class = "preprocessor" > #include < stdbool.h> < / span > < / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   < span class = "preprocessor" > #include < stdint.h> < / span > < / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   < span class = "preprocessor" > #include < stdio.h> < / span > < / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   < span class = "preprocessor" > #include < stdlib.h> < / span > < / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   < span class = "preprocessor" > #include < string.h> < / span > < / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < span class = "preprocessor" > #include < sys/stat.h> < / span > < / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < span class = "preprocessor" > #include < sys/types.h> < / span > < / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   < span class = "preprocessor" > #include < unistd.h> < / span > < / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   < / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > < a class = "line" href = "ntru__file_8c.html#a15651456278c8f50777dfe104f492951" > 44< / a > < / span >   < span class = "preprocessor" > #define STD_FILE_BUF 4096< / span > < / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   < / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   < span class = "comment" > /*------------------------------------------------------------------------*/< / span > < / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < span class = "keywordtype" > string< / span > *< / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > < a class = "line" href = "ntru_8h.html#a348c2a56837571f410d44631abc09dc4" > 50< / a > < / span >   < a class = "code" href = "ntru__file_8c.html#a348c2a56837571f410d44631abc09dc4" > read_file< / a > (< span class = "keywordtype" > char< / span > < span class = "keyword" > const< / span > * < span class = "keyword" > const< / span > filename)< / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   {< / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < span class = "keywordtype" > char< / span > buf[< a class = "code" href = "ntru__file_8c.html#a15651456278c8f50777dfe104f492951" > STD_FILE_BUF< / a > ],< / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   *cstring = NULL;< / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   < span class = "keywordtype" > int< / span > fd = 0;< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   < span class = "keywordtype" > size_t< / span > str_size = 0;< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   ssize_t n;< / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   < span class = "keywordtype" > size_t< / span > file_length = 0;< / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   < span class = "keywordtype" > string< / span > *result_string;< / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   < / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   fd = open(filename, O_RDONLY);< / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   file_length = lseek(fd, 0, SEEK_END) + 1;< / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   lseek(fd, 0, SEEK_SET);< / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   < / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   cstring = malloc(< span class = "keyword" > sizeof< / span > (< span class = "keywordtype" > char< / span > ) * file_length);< / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   < / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   < span class = "keywordflow" > if< / span > (fd != -1) {< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   < span class = "comment" > /* read and copy chunks */< / span > < / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   < span class = "keywordflow" > while< / span > ((n = read(fd, buf, < a class = "code" href = "ntru__file_8c.html#a15651456278c8f50777dfe104f492951" > STD_FILE_BUF< / a > )) != 0) {< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   < / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   < span class = "keywordflow" > if< / span > (n == -1) {< / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < a class = "code" href = "ntru__err_8h.html#abcb6d051074ab3a58c5e9764f927753c" > NTRU_WARN_DEBUG< / a > (< span class = "stringliteral" > " Failed while reading file descriptor %d" < / span > ,< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   fd);< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   < span class = "keywordflow" > goto< / span > failure_cleanup;< / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   }< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   < / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   str_size += n; < span class = "comment" > /* count total bytes read */< / span > < / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   < span class = "comment" > /* append buffer to string */< / span > < / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   memcpy(cstring + (str_size - n), buf, (< span class = "keywordtype" > size_t< / span > )n);< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   }< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < span class = "comment" > /* add trailing NULL byte */< / span > < / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   cstring[str_size] = < span class = "charliteral" > ' \0' < / span > ;< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   < / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < span class = "keywordflow" > if< / span > (close(fd)) {< / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   < a class = "code" href = "ntru__err_8h.html#abcb6d051074ab3a58c5e9764f927753c" > NTRU_WARN_DEBUG< / a > (< span class = "stringliteral" > " Failed to close file descripter %d\n" < / span > , fd);< / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   < span class = "keywordflow" > goto< / span > failure_cleanup;< / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   }< / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   < / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   result_string = < a class = "code" href = "ntru__mem_8c.html#a020790bf8b201fde92395cf975c0c691" > ntru_malloc< / a > (< span class = "keyword" > sizeof< / span > (*result_string));< / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   result_string-> < a class = "code" href = "structstring.html#afd608f62303958cea6f1f7afdec1e282" > ptr< / a > = cstring;< / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   result_string-> < a class = "code" href = "structstring.html#aa6bcf0353fd5cf2f374a9b1dd0e4a73a" > len< / a > = str_size;< / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   < / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   < span class = "keywordflow" > return< / span > result_string;< / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   < / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   < span class = "keywordflow" > return< / span > NULL;< / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   }< / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   < / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   failure_cleanup:< / div >
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   free(cstring);< / div >
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / span >   < span class = "keywordflow" > return< / span > NULL;< / div >
< div class = "line" > < a name = "l00102" > < / a > < span class = "lineno" > 102< / span >   }< / div >
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   < / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   < span class = "comment" > /*------------------------------------------------------------------------*/< / span > < / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   < / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   < span class = "keywordtype" > bool< / span > < / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > < a class = "line" href = "ntru_8h.html#af2a0fc4dd4109749d8f3100a913cc304" > 107< / a > < / span >   < a class = "code" href = "ntru__file_8c.html#a1f8eef5ea12c77ed2491d96864eb0d43" > write_file< / a > (< span class = "keywordtype" > string< / span > < span class = "keyword" > const< / span > *wstring, < span class = "keywordtype" > char< / span > < span class = "keyword" > const< / span > * < span class = "keyword" > const< / span > filename)< / div >
< div class = "line" > < a name = "l00108" > < / a > < span class = "lineno" > 108< / span >   {< / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   FILE *fp;< / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   < / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   fp = fopen(filename, < span class = "stringliteral" > " w" < / span > );< / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   < / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   < span class = "keywordflow" > if< / span > (!fp) {< / div >
< div class = "line" > < a name = "l00114" > < / a > < span class = "lineno" > 114< / span >   < a class = "code" href = "ntru__err_8h.html#abcb6d051074ab3a58c5e9764f927753c" > NTRU_WARN_DEBUG< / a > (< span class = "stringliteral" > " Failed while creating file\n" < / span > );< / div >
< div class = "line" > < a name = "l00115" > < / a > < span class = "lineno" > 115< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00116" > < / a > < span class = "lineno" > 116< / span >   }< / div >
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   < / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < wstring-> < a class = "code" href = "structstring.html#aa6bcf0353fd5cf2f374a9b1dd0e4a73a" > len< / a > ; i++)< / div >
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   fprintf(fp, < span class = "stringliteral" > " %c" < / span > , wstring-> < a class = "code" href = "structstring.html#afd608f62303958cea6f1f7afdec1e282" > ptr< / a > [i]);< / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   < / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   < span class = "keywordflow" > if< / span > (fclose(fp)) {< / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   < a class = "code" href = "ntru__err_8h.html#abcb6d051074ab3a58c5e9764f927753c" > NTRU_WARN_DEBUG< / a > (< span class = "stringliteral" > " Failed to close file descripter\n" < / span > );< / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > 123< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   }< / div >
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   < / div >
< div class = "line" > < a name = "l00126" > < / a > < span class = "lineno" > 126< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00127" > < / a > < span class = "lineno" > 127< / span >   }< / div >
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   < / div >
< div class = "line" > < a name = "l00129" > < / a > < span class = "lineno" > 129< / span >   < span class = "comment" > /*------------------------------------------------------------------------*/< / span > < / div >
< div class = "ttc" id = "structstring_html_aa6bcf0353fd5cf2f374a9b1dd0e4a73a" > < div class = "ttname" > < a href = "structstring.html#aa6bcf0353fd5cf2f374a9b1dd0e4a73a" > string::len< / a > < / div > < div class = "ttdeci" > size_t len< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "ntru__string_8h_source.html#l00053" > ntru_string.h:53< / a > < / div > < / div >
< div class = "ttc" id = "ntru__file_8c_html_a1f8eef5ea12c77ed2491d96864eb0d43" > < div class = "ttname" > < a href = "ntru__file_8c.html#a1f8eef5ea12c77ed2491d96864eb0d43" > write_file< / a > < / div > < div class = "ttdeci" > bool write_file(string const *wstring, char const *const filename)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "ntru__file_8c_source.html#l00107" > ntru_file.c:107< / a > < / div > < / div >
< div class = "ttc" id = "ntru__mem_8h_html" > < div class = "ttname" > < a href = "ntru__mem_8h.html" > ntru_mem.h< / a > < / div > < div class = "ttdoc" > header for ntru_mem.c < / div > < / div >
< div class = "ttc" id = "ntru__file_8c_html_a15651456278c8f50777dfe104f492951" > < div class = "ttname" > < a href = "ntru__file_8c.html#a15651456278c8f50777dfe104f492951" > STD_FILE_BUF< / a > < / div > < div class = "ttdeci" > #define STD_FILE_BUF< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "ntru__file_8c_source.html#l00044" > ntru_file.c:44< / a > < / div > < / div >
< div class = "ttc" id = "ntru__file_8c_html_a348c2a56837571f410d44631abc09dc4" > < div class = "ttname" > < a href = "ntru__file_8c.html#a348c2a56837571f410d44631abc09dc4" > read_file< / a > < / div > < div class = "ttdeci" > string * read_file(char const *const filename)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "ntru__file_8c_source.html#l00050" > ntru_file.c:50< / a > < / div > < / div >
< div class = "ttc" id = "ntru__common_8h_html" > < div class = "ttname" > < a href = "ntru__common_8h.html" > ntru_common.h< / a > < / div > < div class = "ttdoc" > common macros/functions < / div > < / div >
< div class = "ttc" id = "ntru__err_8h_html_abcb6d051074ab3a58c5e9764f927753c" > < div class = "ttname" > < a href = "ntru__err_8h.html#abcb6d051074ab3a58c5e9764f927753c" > NTRU_WARN_DEBUG< / a > < / div > < div class = "ttdeci" > #define NTRU_WARN_DEBUG(...)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "ntru__err_8h_source.html#l00052" > ntru_err.h:52< / a > < / div > < / div >
< div class = "ttc" id = "ntru__err_8h_html" > < div class = "ttname" > < a href = "ntru__err_8h.html" > ntru_err.h< / a > < / div > < div class = "ttdoc" > error handling < / div > < / div >
< div class = "ttc" id = "ntru__mem_8c_html_a020790bf8b201fde92395cf975c0c691" > < div class = "ttname" > < a href = "ntru__mem_8c.html#a020790bf8b201fde92395cf975c0c691" > ntru_malloc< / a > < / div > < div class = "ttdeci" > void * ntru_malloc(size_t size)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "ntru__mem_8c_source.html#l00038" > ntru_mem.c:38< / a > < / div > < / div >
< div class = "ttc" id = "ntru__string_8h_html" > < div class = "ttname" > < a href = "ntru__string_8h.html" > ntru_string.h< / a > < / div > < div class = "ttdoc" > header for ntru_string.c < / div > < / div >
< div class = "ttc" id = "structstring_html_afd608f62303958cea6f1f7afdec1e282" > < div class = "ttname" > < a href = "structstring.html#afd608f62303958cea6f1f7afdec1e282" > string::ptr< / a > < / div > < div class = "ttdeci" > char * ptr< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "ntru__string_8h_source.html#l00049" > ntru_string.h:49< / a > < / div > < / div >
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