added copyright, license mention and other #10x2linus stuff.

README.md

@@ -114,4 +114,13 @@ Secret key encryption and signing/verifying uses Edwards curves 25519 algorithms
   - SHA3 256, 384, more are on the way.
 - CRC-protected binary ID with magic numbers to implement human-friendly IDS with type checks
 
+## Licensing
 
+# Licensing
+
+This is work in progress, not yet moved to public domain;
+you need to obtain a license from https://8-rays.dev or [Sergey Chernov]. For open source projects it will most be free on some special terms.
+
+It will be moved to open source; we also guarantee that it will be moved to open source immediately if the software export restrictions will be lifted. We do not support such practices here at 8-rays.dev and assume open source must be open.
+
+[Sergey Chernov]: https://t.me/real_sergeych

bin/pubdocs

@@ -1,4 +1,14 @@
 #!/bin/bash
+#
+# Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+#
+#  You may use, distribute and modify this code under the
+# terms of the private license, which you must obtain from the author
+#
+# To obtain the license, contact the author: https://t.me/real_sergeych or email to
+# real dot sergeych at gmail.
+#
+
 set -e
 ./gradlew dokkaHtml
 rsync -avz ./build/dokka/* code.sergeych.net:/bigstore/sergeych_pub/code/docs/crypto2

build.gradle.kts

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 import org.jetbrains.kotlin.gradle.ExperimentalKotlinGradlePluginApi
 import org.jetbrains.kotlin.gradle.ExperimentalWasmDsl
 import org.jetbrains.kotlin.gradle.dsl.JvmTarget

gradle.properties

@@ -1 +1,11 @@
+#
+# Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+#
+#  You may use, distribute and modify this code under the
+# terms of the private license, which you must obtain from the author
+#
+# To obtain the license, contact the author: https://t.me/real_sergeych or email to
+# real dot sergeych at gmail.
+#
+
 kotlin.code.style=official

gradle/wrapper/gradle-wrapper.properties

@@ -1,3 +1,13 @@
+#
+# Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+#
+#  You may use, distribute and modify this code under the
+# terms of the private license, which you must obtain from the author
+#
+# To obtain the license, contact the author: https://t.me/real_sergeych or email to
+# real dot sergeych at gmail.
+#
+
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip

gradlew

@@ -1,19 +1,13 @@
 #!/bin/sh
 
 #
-# Copyright © 2015-2021 the original authors.
+# Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
 #
-# 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
+#  You may use, distribute and modify this code under the
+# terms of the private license, which you must obtain from the author
 #
-#      https://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.
+# To obtain the license, contact the author: https://t.me/real_sergeych or email to
+# real dot sergeych at gmail.
 #
 
 ##############################################################################

settings.gradle.kts

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 pluginManagement {
     repositories {
         mavenCentral()

src/commonMain/kotlin/net/sergeych/crypto2/Asymmetric.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import com.ionspin.kotlin.crypto.box.Box

src/commonMain/kotlin/net/sergeych/crypto2/BinaryId.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import com.ionspin.kotlin.crypto.util.encodeToUByteArray

src/commonMain/kotlin/net/sergeych/crypto2/ByteChunk.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import kotlinx.serialization.Serializable

src/commonMain/kotlin/net/sergeych/crypto2/Container.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import kotlinx.serialization.SerialName

src/commonMain/kotlin/net/sergeych/crypto2/Contrail.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import net.sergeych.bintools.CRC

src/commonMain/kotlin/net/sergeych/crypto2/DecryptingKey.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import com.ionspin.kotlin.crypto.util.decodeFromUByteArray

src/commonMain/kotlin/net/sergeych/crypto2/EncryptingKey.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import com.ionspin.kotlin.crypto.util.encodeToUByteArray

src/commonMain/kotlin/net/sergeych/crypto2/Hash.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import com.ionspin.kotlin.crypto.generichash.GenericHash

src/commonMain/kotlin/net/sergeych/crypto2/InitCrypto.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import com.ionspin.kotlin.crypto.LibsodiumInitializer

src/commonMain/kotlin/net/sergeych/crypto2/KeyId.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import kotlinx.serialization.Serializable

src/commonMain/kotlin/net/sergeych/crypto2/KeyInstance.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 /**

src/commonMain/kotlin/net/sergeych/crypto2/MagickNumbers.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 enum class KeysmagicNumber(val label: String) {

src/commonMain/kotlin/net/sergeych/crypto2/Multikey.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import kotlinx.serialization.SerialName

src/commonMain/kotlin/net/sergeych/crypto2/NonceBased.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 interface NonceBased {

src/commonMain/kotlin/net/sergeych/crypto2/NumericNonce.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 /**

src/commonMain/kotlin/net/sergeych/crypto2/PBKD.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import com.ionspin.kotlin.crypto.util.encodeToUByteArray

src/commonMain/kotlin/net/sergeych/crypto2/PublicKey.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import kotlinx.serialization.SerialName

src/commonMain/kotlin/net/sergeych/crypto2/SafeKeyExchange.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import com.ionspin.kotlin.crypto.keyexchange.KeyExchange

src/commonMain/kotlin/net/sergeych/crypto2/Seal.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import kotlinx.datetime.Instant

src/commonMain/kotlin/net/sergeych/crypto2/SealedBox.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import kotlinx.datetime.Instant
@@ -82,6 +92,7 @@ class SealedBox(
     /**
      * Unpack bipack-encoded payload
      */
+    @Suppress("unused")
     inline fun <reified T>unpack(): T = BipackDecoder.decode(message)
 
     init {

src/commonMain/kotlin/net/sergeych/crypto2/SecretKey.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import com.ionspin.kotlin.crypto.box.Box

src/commonMain/kotlin/net/sergeych/crypto2/SigningKey.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import kotlinx.datetime.Instant

src/commonMain/kotlin/net/sergeych/crypto2/SigningSecretKey.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import com.ionspin.kotlin.crypto.signature.Signature

src/commonMain/kotlin/net/sergeych/crypto2/SymmetricKey.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import com.ionspin.kotlin.crypto.secretbox.SecretBox

src/commonMain/kotlin/net/sergeych/crypto2/UniversalKey.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import kotlinx.serialization.Serializable

src/commonMain/kotlin/net/sergeych/crypto2/UniversalPrivateKey.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import kotlinx.serialization.SerialName

src/commonMain/kotlin/net/sergeych/crypto2/UniversalPublicKey.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import kotlinx.serialization.SerialName

src/commonMain/kotlin/net/sergeych/crypto2/UniversalRing.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import kotlinx.serialization.Serializable

src/commonMain/kotlin/net/sergeych/crypto2/VerifyingKey.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 interface VerifyingKey: KeyInstance {

src/commonMain/kotlin/net/sergeych/crypto2/VerifyingPublicKey.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import com.ionspin.kotlin.crypto.signature.InvalidSignatureException

src/commonMain/kotlin/net/sergeych/crypto2/WithFill.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import kotlinx.serialization.Serializable

src/commonMain/kotlin/net/sergeych/crypto2/exceptions.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 /**

src/commonMain/kotlin/net/sergeych/crypto2/kdf.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.crypto2
 
 import com.ionspin.kotlin.crypto.pwhash.*

src/commonMain/kotlin/net/sergeych/crypto2/tools.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 @file:Suppress("unused")
 
 package net.sergeych.crypto2

src/commonMain/kotlin/net/sergeych/crypto2/utools.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 @file:Suppress("unused")
 
 package net.sergeych.crypto2

src/commonMain/kotlin/net/sergeych/tools/AtomicCounter.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.tools
 
 @Suppress("unused")

src/commonMain/kotlin/net/sergeych/tools/AtomicValue.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.tools
 
 import net.sergeych.synctools.ProtectedOp
@@ -5,7 +15,7 @@ import net.sergeych.synctools.invoke
 
 /**
  * Multiplatform (JS and battery included) atomically mutable value.
- * Actual value can be either changed in a block of [mutuate] when
+ * Actual value can be either changed in a block of [mutate] when
  * new value _depends on the current value_ or use a same [value]
  * property that is thread-safe where there are threads and just safe
  * otherwise ;)

src/commonMain/kotlin/net/sergeych/tools/flow_tools.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 @file:Suppress("unused")
 
 package net.sergeych.tools

src/commonMain/kotlin/net/sergeych/tools/pack_tools.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.tools
 
 import net.sergeych.bipack.BipackDecoder

src/commonMain/kotlin/net/sergeych/utools/collections.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 @file:Suppress("unused")
 
 package net.sergeych.utools

src/commonMain/kotlin/net/sergeych/utools/packing.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package net.sergeych.utools
 
 import kotlinx.serialization.KSerializer

src/commonMain/kotlin/net/sergeych/utools/time.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 @file:Suppress("unused")
 
 package net.sergeych.utools

src/commonMain/kotlin/org/komputing/khash/keccak/Keccak.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package org.komputing.khash.keccak
 
 import com.ionspin.kotlin.bignum.integer.BigInteger

src/commonMain/kotlin/org/komputing/khash/keccak/KeccakParameter.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 @file:Suppress("unused")
 
 package org.komputing.khash.keccak

src/commonMain/kotlin/org/komputing/khash/keccak/extensions/IntArrayExtensions.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 package org.komputing.khash.keccak.extensions
 
 /**

src/commonMain/kotlin/org/komputing/khash/keccak/extensions/PublicExtensions.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 @file:Suppress("unused")
 package org.komputing.khash.keccak.extensions
 

src/commonTest/kotlin/BinaryIdTest.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 import kotlinx.coroutines.test.runTest
 import net.sergeych.bintools.toDump
 import net.sergeych.bipack.BipackEncoder

src/commonTest/kotlin/ContainerTest.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 import com.ionspin.kotlin.crypto.util.encodeToUByteArray
 import kotlinx.coroutines.test.runTest
 import kotlinx.serialization.encodeToString

src/commonTest/kotlin/HashTest.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 import kotlinx.coroutines.flow.asFlow
 import kotlinx.coroutines.test.runTest
 import kotlinx.datetime.Clock

src/commonTest/kotlin/KDFTest.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 import kotlinx.coroutines.test.runTest
 import net.sergeych.crypto2.KDF
 import net.sergeych.crypto2.initCrypto

src/commonTest/kotlin/KeysTest.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 import com.ionspin.kotlin.crypto.util.decodeFromUByteArray
 import com.ionspin.kotlin.crypto.util.encodeToUByteArray
 import kotlinx.coroutines.test.runTest

src/commonTest/kotlin/PBKDTest.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 import kotlinx.coroutines.test.runTest
 import net.sergeych.crypto2.PBKD
 import net.sergeych.crypto2.initCrypto

src/commonTest/kotlin/PackTest.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 import kotlinx.coroutines.test.runTest
 import kotlinx.datetime.Instant
 import net.sergeych.crypto2.initCrypto

src/commonTest/kotlin/RingTest.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 import com.ionspin.kotlin.crypto.util.encodeToUByteArray
 import kotlinx.coroutines.test.runTest
 import net.sergeych.bintools.toDump

src/commonTest/kotlin/ToolsTest.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 import kotlinx.coroutines.test.runTest
 import net.sergeych.bintools.encodeToHex
 import net.sergeych.crypto2.BinaryId

src/commonTest/kotlin/assertThrows.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 import kotlin.test.fail
 
 inline fun <reified T: Throwable>assertThrows(f: ()->Unit): T {

src/commonTest/kotlin/test_tools.kt

@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2025. Sergey S. Chernov - All Rights Reserved
+ *
+ *  You may use, distribute and modify this code under the
+ * terms of the private license, which you must obtain from the author
+ *
+ * To obtain the license, contact the author: https://t.me/real_sergeych or email to
+ * real dot sergeych at gmail.
+ */
+
 import net.sergeych.bipack.BipackDecoder
 import net.sergeych.bipack.BipackEncoder