diff options
Diffstat (limited to 'libqpdf/QPDF_encryption.cc')
| -rw-r--r-- | libqpdf/QPDF_encryption.cc | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libqpdf/QPDF_encryption.cc b/libqpdf/QPDF_encryption.cc index 5fb1e808..5a7968ca 100644 --- a/libqpdf/QPDF_encryption.cc +++ b/libqpdf/QPDF_encryption.cc @@ -235,7 +235,7 @@ process_with_aes( } aes.disablePadding(); for (unsigned int i = 0; i < repetitions; ++i) { - aes.write(QUtil::unsigned_char_pointer(data), data.length()); + aes.writeString(data); } aes.finish(); auto bufp = buffer.getBufferSharedPointer(); @@ -255,9 +255,9 @@ hash_V5( QPDF::EncryptionData const& data) { Pl_SHA2 hash(256); - hash.write(QUtil::unsigned_char_pointer(password), password.length()); - hash.write(QUtil::unsigned_char_pointer(salt), salt.length()); - hash.write(QUtil::unsigned_char_pointer(udata), udata.length()); + hash.writeString(password); + hash.writeString(salt); + hash.writeString(udata); hash.finish(); std::string K = hash.getRawDigest(); @@ -311,7 +311,7 @@ hash_V5( E_mod_3 %= 3; int next_hash = ((E_mod_3 == 0) ? 256 : (E_mod_3 == 1) ? 384 : 512); Pl_SHA2 sha2(next_hash); - sha2.write(QUtil::unsigned_char_pointer(E), E.length()); + sha2.writeString(E); sha2.finish(); K = sha2.getRawDigest(); @@ -1151,7 +1151,7 @@ QPDF::decryptString(std::string& str, int objid, int generation) false, QUtil::unsigned_char_pointer(key), key.length()); - pl.write(QUtil::unsigned_char_pointer(str), str.length()); + pl.writeString(str); pl.finish(); auto buf = bufpl.getBufferSharedPointer(); str = std::string( |