GC-Codec

This is a utility app for geocache owners to create the Signature for the electronic log book. So far geocaches have been logged by writing the username into a little log book that was contained in the geocache container. This new idea of logging replaces the paper booklet by sending an SMS to the owner instead. The geocache container contains a little printout of a QR code instead of the log book. The QR code contains all necessary information to create the SMS. This app is used to create a electronic signature that is part of the QR string.

How to create the Signature with the GC-Codec App:

1) Enter your phonenumber with country code ("+4365012345678") in the field "Enter raw text" without ("")

2) Enter the GC code ("GC12345") as listed on the geocache website in the field "Enter key" without ("")

As result you get the Signature which is then used as last part for creating the QR code with the QR code generator.

How to create the QR code with the QR code generator:

The QR string to be entered in the QR code generator contains following information:

GC code,GC name,Latitude,Longitude,Signature

1) Use a QR code generator (<a href="https://www.google.com/url?q=https://www.google.com/url?q%3Dhttp://goqr.me/de/%26sa%3DD%26usg%3DAFQjCNFNp9Yw-eQWhw3hGDRZeA3gHyHy8w&sa=D&usg=AFQjCNGkcTM6h_nOorxobQldrApiWCdtJw" target="_blank">http://goqr.me/de/</a>)

2) The QR code must contain following fields separated by commas without spaces around the commas and without (""):

a) GC code ("GC12345"), as listed on the geocache website

b) GC name ("The name of your GC"), as listed on the geocache website

c) Latitude ("N(S)DD:MM.MMM") as listed on the geocache website, attention the degree sign must be replaced by the colon

d) Longitude ("E(W)DD:MM.MMM") as listed on the geocache website, attention the degree sign must be replaced by the colon

e) Signature ("C12..") the code generated with this app

As an example the entry in the QR code generator should look like this:

GC12345,The name of your GC,N47:14.562,E9:35.667,1CEF234784860EDA

Summary:

Signature = Phonenumber + GC code

QR String = GC code,GC name,Latitude,Longitude,Signature

Apps needed for QR code:

Signature: GC-Codec

QR graphic: QR code generator

How to verify the received SMS:

The SMS sent to the owner has following fields:

GC code,GC name,Username,Signature

The Signature can also be checked with this app, by entering the username in the field "Enter raw text:" and by entering the GC code in the field "Enter key:". The signature generated should match the signature received.

Note:

In order to log geocaches with this new system the app GC-Logger is required.

</div> <div class="id-app-translated-desc" style="display:none">这是藏宝业主创建签名的电子日志的实用程序应用程序。到目前为止藏宝已记录写入用户名进入被包含在藏宝容器，一点点记录簿。记录这个新的想法通过发送短信给业主，而不是取代纸本小册子。该藏宝容器包含的QR码，而不是记录簿一点的打印输出。 QR码包含了所有必要的信息来创建SMS。这个程序是用来创建一个电子签名是QR字符串的一部分。

如何建立与GC-编解码器应用程序的签名：

1）国家代码在字段中输入您的PHONENUMBER（“4365012345678”）“中输入原始文本”没有（“”）

2）输入GC的代码（“GC12345”）作为在该领域的藏宝网站上列出的“回车键”无（“”）

作为结果，你得到这是当时用来作为与QR码生成器生成的QR码最后部分签名。

如何创建QR码的QR码生成器：

在QR码生成器将输入的二维字符串包含以下信息：

气相色谱代码，气相色谱名称，经纬度，签名

1）使用QR码生成器（<a href="https://www.google.com/url?q=http://goqr.me/de/&sa=D&usg=AFQjCNFNp9Yw-eQWhw3hGDRZeA3gHyHy8w" target="_blank">http://goqr.me/de/</a>）

2）QR码必须包含周围没有逗号，没有（“”空格）以逗号分隔的以下字段：

一）气相色谱代码（“GC12345”），在藏宝网站列出

B）的GC名称（“您的GC的名字”），在藏宝网站列出

三）纬度（“N（S）DD：MM.MMM”）上的藏宝网站列出，重视程度的标志必须由冒号取代

D）经度（“E（W）DD：MM.MMM”）上的藏宝网站列出，重视程度的标志必须由冒号取代

E）签名（“C12 ..”）与此应用程序生成的代码

作为一个例子中的QR码生成器的入口看起来应该像这样：

GC12345，您的GC，N47的名字：14.562，E9：35.667,1 CEF234784860EDA

摘要：

签名= Phonenumber来+ GC代码

QR字符串= GC代码，气相色谱名称，经纬度，签名

需要QR码的应用程序：

签名：GC-编解码器

二维图形：QR码生成器

如何验证所接收到的短信：

发送到车主的手机短信有以下字段：

气相色谱代码，气相色谱名，用户名，签名

签名也可以用这个程序检查，通过输入用户名在该领域“中输入原始文本：”和在字段中输入GC的代码“回车键”。生成的签名应与收到的签名。

注意：

为了记录藏宝这一新系统的应用GC-记录器是必需的。</div> <div class="show-more-end">