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rangeproof: clarify rewind outlen argument

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This commit is contained in:
Jonas Nick 2021-01-05 13:41:32 +00:00
parent 673e551f4d
commit 41d6963bc1
1 changed files with 3 additions and 1 deletions
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include/secp256k1_rangeproof.h
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@ -197,7 +197,9 @@ SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_rangeproof_verify(
* In/Out: blind_out: storage for the 32-byte blinding factor used for the commitment * In/Out: blind_out: storage for the 32-byte blinding factor used for the commitment
* value_out: pointer to an unsigned int64 which has the exact value of the commitment. * value_out: pointer to an unsigned int64 which has the exact value of the commitment.
* message_out: pointer to a 4096 byte character array to receive message data from the proof author. * message_out: pointer to a 4096 byte character array to receive message data from the proof author.
* outlen: length of message data written to message_out. * outlen: length of message data written to message_out. This is generally not equal to the
* msg_len used by the signer. However, for all i with msg_len <= i < outlen, it is
* guaranteed that message_out[i] == 0.
* min_value: pointer to an unsigned int64 which will be updated with the minimum value that commit could have. (cannot be NULL) * min_value: pointer to an unsigned int64 which will be updated with the minimum value that commit could have. (cannot be NULL)
* max_value: pointer to an unsigned int64 which will be updated with the maximum value that commit could have. (cannot be NULL) * max_value: pointer to an unsigned int64 which will be updated with the maximum value that commit could have. (cannot be NULL)
*/ */