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bakercp merged 1 commit into from
Aug 11, 2017
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Update README.md #2

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52 changes: 28 additions & 24 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -10,42 +10,46 @@ Installation:
Restart Arduino to rescan for new libraries.

Using SHA-1:
#include "sha1.h"
...
uint8_t *hash;
Sha1.init();
Sha1.print("This is a message to hash");
hash = Sha1.result();

#include "sha1.h"
...
uint8_t *hash;
Sha1.init();
Sha1.print("This is a message to hash");
hash = Sha1.result();

The hash result is then stored in hash[0], hash[1] .. hash[19].

Using HMAC-SHA-1:
#include "sha1.h"
...
uint8_t *hash;
Sha1.initHmac("hash key",8); // key, and length of key in bytes
Sha1.print("This is a message to hash");
hash = Sha1.resultHmac();

#include "sha1.h"
...
uint8_t *hash;
Sha1.initHmac("hash key",8); // key, and length of key in bytes
Sha1.print("This is a message to hash");
hash = Sha1.resultHmac();

The hash result is then stored in hash[0], hash[1] .. hash[19].

Using SHA-256:
#include "sha256.h"
...
uint8_t *hash;
Sha256.init();
Sha256.print("This is a message to hash");
hash = Sha256.result();

#include "sha256.h"
...
uint8_t *hash;
Sha256.init();
Sha256.print("This is a message to hash");
hash = Sha256.result();

The hash result is then stored in hash[0], hash[1] .. hash[31].

Using HMAC-SHA-256:
#include "sha256.h"
...
uint8_t *hash;
Sha256.initHmac("hash key",8); // key, and length of key in bytes
Sha256.print("This is a message to hash");
hash = Sha256.resultHmac();

#include "sha256.h"
...
uint8_t *hash;
Sha256.initHmac("hash key",8); // key, and length of key in bytes
Sha256.print("This is a message to hash");
hash = Sha256.resultHmac();

The hash result is then stored in hash[0], hash[1] .. hash[31].

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