diff --git a/doc/sha256/common_passwords.txt b/common_passwords.txt
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rename from doc/sha256/common_passwords.txt
rename to common_passwords.txt
diff --git a/doc/sha256/sha256.c b/sha256.c
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rename from doc/sha256/sha256.c
rename to sha256.c
diff --git a/doc/sha256/sha256.h b/sha256.h
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rename from doc/sha256/sha256.h
rename to sha256.h