user13993: Here's what I get from Mintcoin client for some transaction. I have decoded output, but 
how can I decrypt asm in transaction input? I know it's a public key. Here it is: 
304502207fc09b1c29548feceb349aa1450874f97e7e9b9c0084e5917380151258236633022100808b8ca131480afcdef328c961131be389489fdc07e5201a807c47a6b94b18f201



user13751: This is ASN.1 DER encoding. This is NOT the public key, but the ECDSA signature.
30 45 means set of data with 0x45 bytes following
02 20 means big integer with 0x20 bytes (this is big endian value "r")
Skip 0x20 bytes...
02 21 means big integer with 0x21 bytes ("s")
In other words:
r = 0x7fc09b1c29548feceb349aa1450874f97e7e9b9c0084e5917380151258236633,
s = 0x808b8ca131480afcdef328c961131be389489fdc07e5201a807c47a6b94b18f2

The final byte 0x01 means SIGHASH_ALL (default)

13993: <p>Here's what I get from Mintcoin client for some transaction. I have decoded output, but 
how can I decrypt <strong>asm</strong> in transaction input? I know it's a public key. Here it is: </p>

<pre><code>304502207fc09b1c29548feceb349aa1450874f97e7e9b9c0084e5917380151258236633022100808b8ca131480afcdef328c961131be389489fdc07e5201a807c47a6b94b18f201
</code></pre>

<p><img src="https://i.stack.imgur.com/zstd2.png" alt="enter image description here"></p>
 13751: <p>This is ASN.1 DER encoding. This is NOT the public key, but the ECDSA signature.</p>

<p>30 45 means set of data with 0x45 bytes following</p>

<p>02 20 means big integer with 0x20 bytes (this is big endian value "r")</p>

<p>Skip 0x20 bytes...</p>

<p>02 21 means big integer with 0x21 bytes ("s")</p>

<p>In other words:</p>

<pre><code>r = 0x7fc09b1c29548feceb349aa1450874f97e7e9b9c0084e5917380151258236633,
s = 0x808b8ca131480afcdef328c961131be389489fdc07e5201a807c47a6b94b18f2
</code></pre>

<p>The final byte 0x01 means SIGHASH_ALL (default)</p>
