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-rw-r--r--libar2simplified.h62
1 files changed, 26 insertions, 36 deletions
diff --git a/libar2simplified.h b/libar2simplified.h
index 567097a..8e3352e 100644
--- a/libar2simplified.h
+++ b/libar2simplified.h
@@ -56,47 +56,37 @@ char *libar2simplified_encode_hash(const struct libar2_argon2_parameters *params
* will be set to 0
*
* @param str The hashing parameter string to decode
- * @param tagp Output parameter for the tag (hash
- * result), or `NULL`. Unless `NULL`,
- * `NULL` will be stored in `*tagp` if
- * `str` includes a tag length instead
- * of an actual tag, otherwise unless
- * `NULL`, the beginning of the tag, in
- * `str`, will be stored in `*tagp`.
- * `*endp` will (unless `endp` or `*tagp`
- * is `NULL`) mark the end of the tag.
- * @param endp Output parameter for the end of the
- * hashing parameter string, or `NULL`.
- * Unless `NULL`, one position beyond
- * the last byte in `str` determined to
- * be part of the hashing parameter
- * string will be stored in `*endp`.
- * The application shall make sure that
- * `**endp` is a valid termination of
- * the hashing parameter string; typically
- * this would be a ':' or a NUL byte.
- * @param random_byte_generator Random number generator function, used
- * to generate salt if `str` does not
- * contain one. The function shall output
- * `n` random bytes (only the lower 6 bits
- * in each byte need to be random) to
- * `out` and return 0. On failure, the
- * function shall return -1. If `NULL`,
- * the function will use a random number
- * generator provided by the C standard
- * library or the operating system.
- * @return Decoded hashing parameters. Shall be
- * deallocated using free(3) when no longer
- * needed. Be aware than the allocation
- * size of the returned object will exceed
- * the size of the return type.
+ * @param tagp Output parameter for the tag (hash result), or `NULL`.
+ * Unless `NULL`, `NULL` will be stored in `*tagp` if `str`
+ * includes a tag length instead of an actual tag, otherwise
+ * unless `NULL`, the beginning of the tag, in `str`, will
+ * be stored in `*tagp`. `*endp` will (unless `endp` or
+ * `*tagp` is `NULL`) mark the end of the tag.
+ * @param endp Output parameter for the end of the hashing parameter
+ * string, or `NULL`. Unless `NULL`, one position beyond the
+ * last byte in `str` determined to be part of the hashing
+ * parameter string will be stored in `*endp`. The application
+ * shall make sure that `**endp` is a valid termination of
+ * the hashing parameter string; typically this would be a ':'
+ * or a NUL byte.
+ * @param random_byte_generator Random number generator function, used to generate salt if
+ * `str` does not contain one. The function shall output `n`
+ * random bytes (only the lower 6 bits in each byte need to
+ * be random) to `out` and return 0. On failure, the function
+ * shall return -1. If `NULL`, the function will use a random
+ * number generator provided by the C standard library or the
+ * operating system.
+ * @return Decoded hashing parameters. Shall be deallocated using
+ * free(3) when no longer needed. Be aware than the allocation
+ * size of the returned object will exceed the size of the
+ * return type.
*/
LIBAR2_PUBLIC__ LIBAR2_NONNULL__(1)
struct libar2_argon2_parameters *
libar2simplified_decode(const char *str, char **tagp, char **endp, int (*random_byte_generator)(char *out, size_t n));
/**
- * Calculate a password hashing
+ * Calculate a password hash
*
* @param hash Output parameter for the tag (hash result).
* This must be a buffer than is at least
@@ -114,7 +104,7 @@ int libar2simplified_hash(void *hash, void *msg, size_t msglen, struct libar2_ar
/* This one is useful you just want to do it crypt(3)-style: */
/**
- * Calculate a password hashing
+ * Calculate a password hash
*
* This function works like crypt(3), except that it only supports
* Argon2, it will erase the input password, the return buffer is