Fix decoding error for strings with leading 1's #21
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@keefertaylor I just hit this issue (#18, #23, #25) and it looks like this PR may resolve it. Any chance you could look it over, potentially merging and releasing an update so that BS58Swift encodes and decodes more consistently? |
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The current implementation improperly decodes Base58 strings with leading 1's (see #18 ). As a result
base58CheckDecodefails. I've fixed the decoding implementation and added two tests. One to verify thatbase58CheckDecodeworks for strings with leading 1's and another to verify that a string with all 1's will decode correctly.