Jul 25, 2017
12:26 PM
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Jul 25, 2017
12:26 PM
For TLS EC key/certificate we need to support secp224r1 key size. WICED defaults to secp256r1 key size.
I tried to change the elliptic curve to different values modifying the SDK at this location:
libraries\crypto\micro-ecc\configuration.h
Still defaults to secp256r1.
Running as client the WICED device always responds with only curve secp256r1?
Solved! Go to Solution.
1 Solution
Oct 02, 2017
01:18 PM
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Oct 02, 2017
01:18 PM
2 Replies
Anonymous
Not applicable
Jul 31, 2017
02:47 PM
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Jul 31, 2017
02:47 PM
Leif,
Can I know how you modified the configuration.h file for the required curve?
You need to change the following:
#define uECC_CURVE uECC_secp224r1
#define uECC_BYTES uECC_secp224r1_size
Please let us know who you are testing? Which application and SDK you are using?
Oct 02, 2017
01:18 PM
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Oct 02, 2017
01:18 PM
Fixed with WICED SDK 5.2