From 5735c230b12ddaf48d44d96089c2a6fbbf152420 Mon Sep 17 00:00:00 2001
From: Tristan-H11 <triddel02@gmx.de>
Date: Sun, 7 Apr 2024 13:08:42 +0200
Subject: [PATCH] KeyGen in die GUI eingebaut
---
.../menezes-vanstone.component.html | 8 ++++++++
.../menezes-vanstone.component.ts | 18 +++++++++++++++++-
GUI/src/app/models/mv-keygen-config.ts | 5 ++++-
3 files changed, 29 insertions(+), 2 deletions(-)
diff --git a/GUI/src/app/menezes-vanstone/menezes-vanstone.component.html b/GUI/src/app/menezes-vanstone/menezes-vanstone.component.html
index 7459dbff..660c2e98 100644
--- a/GUI/src/app/menezes-vanstone/menezes-vanstone.component.html
+++ b/GUI/src/app/menezes-vanstone/menezes-vanstone.component.html
@@ -13,11 +13,13 @@
<mat-label>Modulbreite</mat-label>
<input class="text-align-right" matInput type="number" [(ngModel)]="modulusWidth">
<span matTextSuffix>-Bit</span>
+ <mat-hint>Bei {{numberSystem}} mindestens {{calcMinimumBitsize()}} Bit</mat-hint>
</mat-form-field>
<mat-form-field appearance="outline" class="config-form-field">
<mat-label>Zahlensystem</mat-label>
<input class="text-align-right" matInput type="number" [(ngModel)]="numberSystem">
+ <mat-hint>Bei {{modulusWidth}}-Bit maximal {{calcMaxNumbersystem()}}</mat-hint>
</mat-form-field>
<mat-form-field appearance="outline" class="config-form-field">
@@ -32,6 +34,11 @@
<mat-hint>wird '-a^2'</mat-hint>
</mat-form-field>
+ <mat-form-field appearance="outline" class="config-form-field">
+ <mat-label>Seed</mat-label>
+ <input class="text-align-right" matInput type="number" [(ngModel)]="random_seed">
+ </mat-form-field>
+
<mat-action-row class="action-row-content-left">
<button mat-flat-button *ngFor="let client of clients" color="primary" (click)="generateKeys(client.name)">
Schlüsselpaar für {{client.name}} erzeugen
@@ -63,6 +70,7 @@
Punkte: {{JSON.stringify(client.ciphertext.points)}}
<mat-action-row>
+ <button mat-flat-button color="primary" (click)="clearFields(client.name)">Löschen</button>
<button mat-flat-button color="primary" [disabled]="client.plaintext.length<1" (click)="encrypt(client.name)">Verschlüsseln</button>
<button mat-flat-button color="primary" [disabled]="client.ciphertext.encrypted_message.length<1" (click)="decrypt(client.name)">Entschlüsseln</button>
<button mat-flat-button color="primary" (click)="send(client.name)">Senden</button>
diff --git a/GUI/src/app/menezes-vanstone/menezes-vanstone.component.ts b/GUI/src/app/menezes-vanstone/menezes-vanstone.component.ts
index e7a5a46c..3b0f9677 100644
--- a/GUI/src/app/menezes-vanstone/menezes-vanstone.component.ts
+++ b/GUI/src/app/menezes-vanstone/menezes-vanstone.component.ts
@@ -59,6 +59,7 @@ export class MenezesVanstoneComponent {
public numberSystem: number = 55296;
public millerRabinIterations: number = 100;
public coefficientA: number = 5;
+ public random_seed: number= 3;
public clients: ClientData[] =
[
@@ -141,7 +142,8 @@ export class MenezesVanstoneComponent {
let config: MvKeygenConfig = {
modulus_width: this.modulusWidth,
miller_rabin_rounds: this.millerRabinIterations,
- coef_a: this.coefficientA
+ coef_a: this.coefficientA,
+ random_seed: this.random_seed
};
this.backendRequestService.createKeyPair(config).then(key => {
if (client === "Alice") {
@@ -191,5 +193,19 @@ export class MenezesVanstoneComponent {
client.ciphertext = {encrypted_message: "", points: []};
}
+ public clearFields(name: string) {
+ let client = (name === "Alice") ? this.clients[0] : this.clients[1];
+ client.plaintext = "";
+ client.ciphertext = {encrypted_message: "", points: []};
+ }
+
protected readonly JSON = JSON;
+
+ public calcMinimumBitsize(): number {
+ return Math.ceil(Math.log2(this.numberSystem));
+ }
+
+ public calcMaxNumbersystem(): number {
+ return 2 ** this.modulusWidth;
+ }
}
diff --git a/GUI/src/app/models/mv-keygen-config.ts b/GUI/src/app/models/mv-keygen-config.ts
index 553d1350..2a2c791e 100644
--- a/GUI/src/app/models/mv-keygen-config.ts
+++ b/GUI/src/app/models/mv-keygen-config.ts
@@ -2,12 +2,15 @@ export class MvKeygenConfig {
modulus_width: number;
miller_rabin_rounds: number;
coef_a: number;
+ random_seed: number;
constructor(modulus_width: number,
miller_rabin_rounds: number,
- coef_a: number) {
+ coef_a: number,
+ random_seed: number) {
this.modulus_width = modulus_width;
this.miller_rabin_rounds = miller_rabin_rounds;
this.coef_a = coef_a;
+ this.random_seed = random_seed;
}
}