diff options
Diffstat (limited to 'src/hash/par_hash/par_hash.cpp')
| -rw-r--r-- | src/hash/par_hash/par_hash.cpp | 58 |
1 files changed, 30 insertions, 28 deletions
diff --git a/src/hash/par_hash/par_hash.cpp b/src/hash/par_hash/par_hash.cpp index 67c4799ee..4b0c7c466 100644 --- a/src/hash/par_hash/par_hash.cpp +++ b/src/hash/par_hash/par_hash.cpp @@ -1,7 +1,9 @@ -/************************************************* -* Parallel Source File * -* (C) 1999-2007 Jack Lloyd * -*************************************************/ +/* +* Parallel +* (C) 1999-2007 Jack Lloyd +* +* Distributed under the terms of the Botan license +*/ #include <botan/par_hash.h> @@ -9,9 +11,9 @@ namespace Botan { namespace { -/************************************************* -* Return the sum of the hash sizes * -*************************************************/ +/* +* Return the sum of the hash sizes +*/ u32bit sum_of_hash_lengths(const std::vector<HashFunction*>& hashes) { u32bit sum = 0; @@ -24,18 +26,18 @@ u32bit sum_of_hash_lengths(const std::vector<HashFunction*>& hashes) } -/************************************************* -* Update the hash * -*************************************************/ +/* +* Update the hash +*/ void Parallel::add_data(const byte input[], u32bit length) { for(u32bit j = 0; j != hashes.size(); ++j) hashes[j]->update(input, length); } -/************************************************* -* Finalize the hash * -*************************************************/ +/* +* Finalize the hash +*/ void Parallel::final_result(byte hash[]) { u32bit offset = 0; @@ -46,9 +48,9 @@ void Parallel::final_result(byte hash[]) } } -/************************************************* -* Return the name of this type * -*************************************************/ +/* +* Return the name of this type +*/ std::string Parallel::name() const { std::string hash_names; @@ -61,9 +63,9 @@ std::string Parallel::name() const return "Parallel(" + hash_names + ")"; } -/************************************************* -* Return a clone of this object * -*************************************************/ +/* +* Return a clone of this object +*/ HashFunction* Parallel::clone() const { std::vector<HashFunction*> hash_copies; @@ -72,26 +74,26 @@ HashFunction* Parallel::clone() const return new Parallel(hash_copies); } -/************************************************* -* Clear memory of sensitive data * -*************************************************/ +/* +* Clear memory of sensitive data +*/ void Parallel::clear() throw() { for(u32bit j = 0; j != hashes.size(); ++j) hashes[j]->clear(); } -/************************************************* -* Parallel Constructor * -*************************************************/ +/* +* Parallel Constructor +*/ Parallel::Parallel(const std::vector<HashFunction*>& hash_in) : HashFunction(sum_of_hash_lengths(hash_in)), hashes(hash_in) { } -/************************************************* -* Parallel Destructor * -*************************************************/ +/* +* Parallel Destructor +*/ Parallel::~Parallel() { for(u32bit j = 0; j != hashes.size(); ++j) |