1 files changed, 0 insertions, 125 deletions
diff --git a/xcode/OLMKit/OLMPkSigning.m b/xcode/OLMKit/OLMPkSigning.m
deleted file mode 100644
index d5c7d09..0000000
--- a/xcode/OLMKit/OLMPkSigning.m
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- Copyright 2019 New Vector Ltd
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- */
-
-#import "OLMPkSigning.h"
-
-#include "olm/olm.h"
-#include "olm/pk.h"
-#include "OLMUtility.h"
-
-@interface OLMPkSigning ()
-{
-    OlmPkSigning *sign;
-}
-@end
-
-@implementation OLMPkSigning
-
-- (void)dealloc {
-    olm_clear_pk_signing(sign);
-    free(sign);
-}
-
-
-- (instancetype)init {
-    self = [super init];
-    if (self) {
-        sign = (OlmPkSigning *)malloc(olm_pk_signing_size());
-        olm_pk_signing(sign);
-    }
-    return self;
-}
-
-- (NSString *)doInitWithSeed:(NSData *)seed error:(NSError *__autoreleasing  _Nullable *)error {
-    size_t publicKeyLength = olm_pk_signing_public_key_length();
-    NSMutableData *publicKeyData = [NSMutableData dataWithLength:publicKeyLength];
-    if (!publicKeyData) {
-        return nil;
-    }
-
-    NSMutableData *mutableSeed = [NSMutableData dataWithData:seed];
-
-    size_t result = olm_pk_signing_key_from_seed(sign,
-                                                 publicKeyData.mutableBytes, publicKeyLength,
-                                                 mutableSeed.mutableBytes, mutableSeed.length);
-    if (result == olm_error()) {
-        const char *olm_error = olm_pk_signing_last_error(sign);
-
-        NSString *errorString = [NSString stringWithUTF8String:olm_error];
-        NSLog(@"[OLMPkSigning] doInitWithSeed: olm_pk_signing_key_from_seed error: %@", errorString);
-
-        if (error && olm_error && errorString) {
-            *error = [NSError errorWithDomain:OLMErrorDomain
-                                         code:0
-                                     userInfo:@{
-                                                NSLocalizedDescriptionKey: errorString,
-                                                NSLocalizedFailureReasonErrorKey: [NSString stringWithFormat:@"olm_pk_signing_key_from_seed error: %@", errorString]
-                                                }];
-        }
-
-        return nil;
-    }
-
-    [mutableSeed resetBytesInRange:NSMakeRange(0, mutableSeed.length)];
-
-    NSString *publicKey = [[NSString alloc] initWithData:publicKeyData encoding:NSUTF8StringEncoding];
-    return publicKey;
-}
-
-- (NSString *)sign:(NSString *)message error:(NSError *__autoreleasing  _Nullable *)error {
-    NSData *messageData = [message dataUsingEncoding:NSUTF8StringEncoding];
-
-    size_t signatureLength = olm_pk_signature_length();
-    NSMutableData *signatureData = [NSMutableData dataWithLength:signatureLength];
-    if (!signatureData) {
-        return nil;
-    }
-
-    size_t result = olm_pk_sign(sign,
-                                messageData.bytes, messageData.length,
-                                signatureData.mutableBytes, signatureLength);
-    if (result == olm_error()) {
-        const char *olm_error = olm_pk_signing_last_error(sign);
-
-        NSString *errorString = [NSString stringWithUTF8String:olm_error];
-        NSLog(@"[OLMPkSigning] sign: olm_pk_sign error: %@", errorString);
-
-        if (error && olm_error && errorString) {
-            *error = [NSError errorWithDomain:OLMErrorDomain
-                                         code:0
-                                     userInfo:@{
-                                                NSLocalizedDescriptionKey: errorString,
-                                                NSLocalizedFailureReasonErrorKey: [NSString stringWithFormat:@"olm_pk_sign error: %@", errorString]
-                                                }];
-        }
-
-        return nil;
-    }
-
-    NSString *signature = [[NSString alloc] initWithData:signatureData encoding:NSUTF8StringEncoding];
-    return signature;
-}
-
-+ (NSData *)generateSeed {
-    size_t seedLength = olm_pk_signing_seed_length();
-    NSMutableData *seed = [OLMUtility randomBytesOfLength:seedLength];
-    if (!seed) {
-        return nil;
-    }
-
-    return seed;
-}
-
-@end