Hello, I used the following code: <div class="snippet-clipboard-content notranslat

Value m_size should be the length of <code class="not

<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clip

You should initialize output with <code class="notran

Error on sha256 about relic HOT 6 CLOSED

TheYangCode commented on August 19, 2024

Error on sha256

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Comments (6)

dfaranha commented on August 19, 2024

Value m_size should be the length of m, not its size.

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TheYangCode commented on August 19, 2024

    bn_t output
    uint8_t output_hash[RLC_MD_LEN_SH256];
    md_map_sh256(output_hash, input, input_len);
    bn_read_bin(output, output_hash, RLC_MD_LEN_SH256);
    bn_mod_basic(output, output, q);

Hello, I have modified my code, but I am encountering this error here.
ERROR in dv_zero() at /home/yang/relic-main/src/dv/relic_dv_util.c,57: insufficient precision.

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dfaranha commented on August 19, 2024

You should initialize output with bn_new() and finalize it too. Have you initialized q as well with some group order?

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TheYangCode commented on August 19, 2024

Thank you for your answer. My question has been resolved

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TheYangCode commented on August 19, 2024

Another question, does the current Relic library support Merkle tree generation calculation?

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dfaranha commented on August 19, 2024

Nope, not implemented!